A company can report a healthy profit and still fail to pay a bill on time. Profit is an accounting result. Cash is the money available in the account on the day a payment is due. The gap between the two is what company reserve funds are built to cover.
We see this pattern often in domestic operators with strong sales and thin cash. The profit and loss statement shows a profit, and then an equipment failure, a tax assessment, or a slow-paying customer empties the account within a week. We call this the profit-rich, cash-thin position, and it is the financial fault we correct most often. Reserve funds close that gap by setting money aside for known purposes before it is spent on everything else.
The principle behind separating funds
The idea comes from household budgeting. Money is divided into named portions as it is received, and each portion is spent only on its purpose. Applied to a company, a share of incoming revenue moves into designated reserve accounts before the operating account is used.
Large companies reach the same discipline by a different route. They keep one consolidated pool of liquid assets and manage it as an investment portfolio, with a minimum level set below which the reserve is not allowed to fall. Berkshire Hathaway runs a well-known example, keeping a very large reserve in short-term United States Treasury bills, with a policy that keeps buybacks from cutting into it. The mechanism is more advanced than a set of separate accounts, and the habit underneath it is the one a smaller company needs: money kept back for a known purpose, with a level below which it does not fall.
A company without a corporate treasury reaches the result by opening designated accounts and funding them on a schedule. A percentage of revenue is a practical way to start the habit, provided each fund is later sized against its real basis rather than left at a flat rate. This is the discipline behind well-run company reserve funds.
One correction is worth making here, because it causes real damage when it is missed. Retained earnings is not a cash reserve. It is an equity figure that records accumulated profit the company has not distributed. A company can show large retained earnings and keep almost no cash, because those earnings are tied up in stock, receivables, and equipment. Cash reserves are the money counterpart to that accounting figure, and they are what a company actually draws on when a shock occurs.
A complete reserve system usually runs to seven funds. The statutory reserve comes first because the law requires it, followed by the tax, contingency, sinking, defence, growth, and dividend reserves. The sections below define each one and name its sizing basis, and the sizing table sets them side by side.
What Indonesian law already requires
Before a company designs any fund of its own, Indonesian company law already requires one. Article 70 of Law Number 40 of 2007 on Limited Liability Companies, as amended by Law Number 6 of 2023, directs a company with a positive profit balance to set aside a portion of its net earnings each year into a reserve. The company adds to that reserve year by year until it reaches at least 20 percent of issued and paid-up capital. While the reserve is below that level, the company may draw on it only to cover losses that no other reserve can absorb.
This statutory reserve, the cadangan wajib (mandatory reserve), works differently from the cash funds described in the rest of this article. It is an accounting reserve: the company records a portion of its profit inside equity and marks that portion as profit it may not distribute. The allocation is made by shareholders, because Article 71 gives the General Meeting of Shareholders authority over the use of net earnings, including this reserve and any dividend, a point that returns when we reach the dividend reserve.
In practice this has a consequence worth stating plainly: a company can satisfy the legal reserve on paper while keeping very little cash, because the statutory reserve is an entry in equity that limits how profit may be used. The working cash funds described next are the ones that set actual money aside. Every PT builds the statutory reserve, whether the company is a domestic PT PMDN or a foreign-owned PT PMA, and the company builds the discretionary funds in addition to it.
The tax reserve
The tax reserve is the working fund we build earliest, because tax is predictable and unforgiving. Set money aside against your actual liability by type: corporate income tax on profit, Pajak Pertambahan Nilai (PPN, value added tax) on turnover, employee income tax withheld under Pajak Penghasilan Pasal 21 (PPh 21, employee income tax), and the withholding taxes you deduct from suppliers and service providers. Reconcile the tax reserve to your filings through Coretax, the tax administration system the Directorate General of Taxes now runs under Minister of Finance Regulation Number 81 of 2024. A hospitality operator also collects a regional tax on the services it sells to guests, the Pajak Barang dan Jasa Tertentu (PBJT, certain goods and services tax) under Law Number 1 of 2022, and that collected tax belongs in the tax reserve because the operator administers it on the region’s behalf.
A single revenue percentage is a weak proxy here, because value added tax is charged on turnover while income tax is charged on profit. Size the tax reserve against the liability each tax actually produces. A company that provisions for tax as revenue is received treats a filing deadline as an administrative event rather than a cash emergency. A disciplined tax provision keeps a filing deadline a routine payment rather than a scramble for funds, and a well-kept tax set-aside reduces the temptation to spend money that already belongs to the state.
The operating contingency reserve
The operating contingency reserve is the emergency fund that keeps the company alive through a downturn, a delayed receivable, a supplier failure, or a sudden drop in demand. Size it against months of fixed cost rather than against revenue. The fixed-cost base includes payroll, the employer contributions to Badan Penyelenggara Jaminan Sosial Ketenagakerjaan (BPJS Ketenagakerjaan, the employment social security agency) and Badan Penyelenggara Jaminan Sosial Kesehatan (BPJS Kesehatan, the health social security agency), rent, and the recurring charges the company cannot switch off quickly.
The employer contribution to both schemes is a statutory obligation under Law Number 24 of 2011, so it belongs in the fixed-cost base rather than in discretionary spending. These contribution parameters are set by regulation and change from time to time, so size the reserve against the current rates. For a business in a region such as Bali, the fixed-cost base also includes regional obligations set by local regulation, such as regional land and building tax and the periodic levies and permit renewals a local council imposes.
A working target for many operators is between three and six months of fixed operating cost, adjusted for how fast revenue could recover after a shock. This emergency fund reduces the risk that a bad quarter turns into a closure. An operating buffer of this size is the reserve owners regret most when they have not built it, because a contingency reserve cannot be created in the middle of the shock it is meant to absorb.
The capital replacement or sinking fund
Assets have a finite service life, and the capital replacement fund, also called a sinking fund, pays for their replacement without forcing the company to borrow. Vehicles, computers, mobile phones, machinery, and premises fit-out all depreciate and all eventually need replacing. Fund the sinking fund in line with the depreciation schedule the company already keeps for its accounts.
Aligning the sinking fund with the fiscal depreciation categories set by Minister of Finance Regulation Number 72 of 2023 keeps the provision consistent with what the tax return recognises. The tax depreciation schedule sets the economic life of each asset and gives a reference point for timing rather than a cash funding amount, so the transfer into the fund follows the replacement cost the company expects to meet. A capital replacement fund turns a large periodic outlay into a series of small, planned transfers, so a replacement cycle is never a surprise. An asset replacement fund of this kind also keeps the company off short-term finance at the moment a vehicle or a server reaches the end of its life.
The legal and intellectual property defence fund
Some reserves exist to defend what the company owns. The legal and intellectual property defense fund, the narrow sense of a war chest, meets the cost of enforcing a contract, defending a registered trademark, meeting a regulatory challenge, and funding arbitration or litigation when negotiation fails.
Enforcement depends on a registered right, so register the trademark with the Direktorat Jenderal Kekayaan Intelektual (DJKI, Directorate General of Intellectual Property) before a dispute arises, not during one. Indonesian trademark rights are governed by Law Number 20 of 2016, and registration is what makes a mark enforceable. Size this fund against the value of the contracts and the trademark portfolio the company would defend. A right you cannot afford to enforce offers weak protection.
The growth or opportunity reserve
The other sense of a war chest funds opportunity rather than defense. The growth or opportunity reserve is the money kept ready for a chance the company can act on: a supplier available for acquisition, a site worth taking, a distressed competitor, or a piece of equipment sold below its worth. This is the reserve the financial press describes when it writes that a large company keeps a war chest for deals.
It funds ambition, so it ranks behind the funds that keep the company solvent and protected. A company builds this reserve once its obligations and its resilience are already covered.
The dividend reserve
The dividend reserve earmarks cash for distribution to shareholders. Its use is governed by law. Under Article 71 of the Company Law, the General Meeting of Shareholders decides the use of net earnings, and a dividend may only be distributed where the company keeps a positive profit balance. A final dividend must be paid from net profits, not from borrowed funds. Setting cash aside before the shareholders resolve to distribute it creates no entitlement, and the money remains the company’s until the resolution passes.
For a PT with foreign shareholders, repatriation meets a foreign-exchange condition. From 1 July 2026, a Bank Indonesia rule, Board of Governors Regulation Number 15 of 2026, requires an underlying transaction for any spot purchase of foreign currency against rupiah above USD 10,000 or its equivalent per month per foreign-exchange market participant. An underlying transaction is a genuine economic activity that supports the currency purchase, and the dividend distribution is that activity. The bank assesses the supporting documentation before it processes a conversion above the threshold, and it generally expects the shareholders’ resolution, the company’s financial statements, evidence that the tax has been settled, and its own foreign-exchange reporting form.
Foreign shareholders also meet a withholding condition, because Indonesian-source dividends paid to a non-resident are subject to income tax under Article 26 (PPh 26) at 20 percent, reduced where a tax treaty applies. A dividend reserve for a foreign-owned company therefore has a timing dimension and a tax dimension that a domestic company does not face.
How much to keep, and how to size each fund
A single percentage of revenue is a useful way to begin the habit of funding reserves. It is a starting proxy, not a final answer. Each fund has a natural sizing basis, and reconciling the reserve to that basis is what keeps the provision accurate.
| Fund | Sizing basis | Note |
|---|---|---|
| Statutory reserve (cadangan wajib) | At least 20 percent of issued and paid-up capital | Legal obligation under Article 70; an equity appropriation shown in the accounts |
| Tax reserve | Actual liability by tax type and filing cycle | Value added tax on turnover, income tax on profit; reconcile through Coretax |
| Operating contingency reserve | Three to six months of fixed operating cost | Fixed cost includes payroll and BPJS contributions |
| Capital replacement (sinking) fund | Depreciation schedule and replacement cost | Align with fiscal depreciation categories |
| Legal and IP defence fund | Value of contracts and trademark portfolio at risk | Register the trademark with DJKI before a dispute arises |
| Growth or opportunity reserve | Strategic target set by the directors | Funded after obligations and resilience are covered |
| Dividend reserve | Distributable profit approved by the GMS | Foreign shareholders meet Bank Indonesia conversion thresholds |
The order of priority
When cash is limited, funding every reserve at the same time may be unrealistic. The sequence should protect the company first.
Start with statutory and tax obligations. Then fund operating continuity. After that, prepare for asset replacement. Once the company can meet obligations and survive a shock, build the legal and intellectual property defence reserve. Growth funding follows. Dividends come from distributable profit after the company has met its obligations and the owners have made the required decision.
The funds do not rank equally. When cash is limited, the order in which they are filled protects the company in the right sequence.
- The tax reserve, because the money set aside for tax already belongs to the state. The statutory reserve is met in the same period through the profit appropriation the shareholders approve, rather than from the cash moved into the other funds.
- The operating contingency reserve, because a company that cannot survive a downturn cannot pursue anything else.
- The capital replacement fund, so worn assets are replaced without emergency borrowing.
- The legal and intellectual property defence fund, so the company can defend what it owns.
- The growth or opportunity reserve, funded once solvency and protection are secure.
- The dividend reserve, drawn from what remains once the company is solvent and its obligations are met.
This sequence is not conservative for its own sake. It reflects how companies fail. Most failures begin when cash intended for one obligation has already been spent on another purpose.
Where to keep the money
Where a reserve sits should match how quickly the company needs it.
The operating account and the tax reserve need immediate access, so a current account or an instant-access account suits them.
The operating contingency reserve can be kept in an instant-access savings account, earning a modest return while remaining available within a day.
The sinking fund can be placed in a fixed term, because its call is scheduled, so a term deposit earns a higher return without stranding money the company needs this week.
The growth reserve should stay reachable, because the opportunity it funds is unpredictable, so a shorter term or an instant-access account suits it better than a long deposit. Interest on any deposit is subject to a 20 percent final tax, so plan the expected return on the after-tax figure.
For a PT, match any fixed term to the expected timing of the General Meeting of Shareholders and the repatriation window, so a deposit does not lock up cash in the week a distribution is due. Keep the statutory reserve identifiable in the accounts as an equity appropriation, because an auditor and the shareholders need to see that the cadangan wajib obligation is met.
Separation does not require a bank account for every fund. For many companies the discipline works through designated ledger accounts backed by one or two bank accounts, which avoids the minimum balances and charges of running a row of separate accounts. Use separate bank accounts where they change behaviour, and keep the rest as ledger separation.
The reserve funds in practice
The framework is a routine the company runs every period. The cash funds are filled before revenue reaches the operating account, in the priority order already set out, with obligations first and distribution last. The statutory reserve is met on a separate track, through the profit appropriation the shareholders approve each year. Each fund is then reconciled to its own basis on a set cadence: the tax reserve to the filing cycle, the sinking fund to the depreciation schedule, the statutory reserve to paid-up capital, and the contingency reserve to the current fixed cost. Keeping each fund to its real basis, rather than to a flat percentage of revenue, keeps the amount set aside accurate as liabilities change through the year. Every reserve fund stays identifiable in the accounts, so an auditor and the directors can see what is set aside and why.
How TraceWorthy helps
TraceWorthy reviews the company’s accounts, tax cycle, statutory obligations, asset register, contracts, payroll commitments, BPJS obligations, dividend plans, and foreign-exchange needs.
From there, the TraceWorthy team builds a reserve framework that matches the company’s real cash cycle. The work can include bookkeeping, monthly management reports, tax planning, Coretax reconciliation, LKPM alignment, payroll and BPJS review, asset planning, dividend preparation, and governance documents for owner decisions.
We size each reserve to its own basis rather than to a flat percentage of revenue, and we read the business model to find which fund is short of the level its basis requires. This basis-first reserve method is how we correct the profit-rich, cash-thin position, whether the company is a domestic operator or a foreign investor.
A reserve system should make the company easier to manage. Owners should know which funds are available, which funds are committed, and which decisions need to be made before cash leaves the business.
If your company is profitable but still feels short of cash, TraceWorthy can review the reserve position and build a practical funding plan.
This article is general information current at the date of publication. Indonesian regulation changes, and the right treatment depends on the facts of each company, so obtain advice for your own situation before you act.
Frequently Asked Questions
Is a company reserve fund legally required in Indonesia, or is it optional?
One reserve is required by law. Under Article 70 of Law Number 40 of 2007, a limited liability company must set aside part of its annual net profit into a statutory reserve until that reserve reaches at least 20 percent of issued and paid-up capital. That requirement is satisfied by appropriating profit in the accounts, not by placing cash in a separate account. The other reserves described here, covering tax, contingencies, asset replacement, legal defence, growth, and dividends, are not mandated by statute. They are prudent management practice, and a company sizes them against its own risks rather than against a legal threshold.
Can the statutory reserve be kept as cash, or is it an accounting entry only?
The statutory reserve is an appropriation within equity, a restriction placed on retained earnings, not a balance of cash. Recording it does not move money into a bank account, and a profitable company can report a large statutory reserve while running short of cash. A company may keep cash against the reserve if it chooses, though Article 70 does not require it. This is why the working cash funds are treated separately: the statutory reserve is met by appropriating profit, while the tax, contingency, and sinking funds are met by moving actual money into designated accounts. Treating the reserve as available cash is a frequent and costly error.
Does a PT PMA need larger reserves than a PT PMDN?
The statutory reserve rule is identical for both, because Article 70 sets the same 20 percent threshold whichever the ownership. The difference is on repatriation and withholding. A PT PMA with foreign shareholders meets a Bank Indonesia condition on converting rupiah into foreign currency above USD 10,000 per month, in force from 1 July 2026, and its dividends to non-residents are subject to income tax under Article 26 at 20 percent, reduced where a tax treaty applies. A PT PMA therefore does not need a larger statutory reserve, though it benefits from a larger dividend reserve to fund the timing and the tax on repatriation. A PT PMDN faces neither condition.
How does a sinking fund differ from an emergency fund?
The two answer different kinds of cost. An emergency or contingency fund covers events a company cannot predict, such as a downturn, a delayed receivable, a supplier failure, or a sudden drop in demand, and it is sized against months of fixed operating cost and kept available within a day. A sinking fund covers a scheduled replacement, such as vehicles, computers, machinery, or premises fit-out, and it is sized against expected replacement cost and funded in line with the depreciation schedule. The practical test is predictability: a cost the company cannot foresee is met from the emergency fund, and a cost it can schedule is met from the sinking fund.
Where should reserve money actually be deposited?
Match the account to how quickly each reserve is needed. The operating contingency reserve can be kept in an instant-access savings account, available within a day. The sinking fund and other scheduled funds can be placed in a fixed term deposit, which earns a higher return because the call on them is scheduled. Interest on an Indonesian bank deposit is subject to 20 percent final tax, so compare returns on a net basis. For the separation itself, designated ledger accounts backed by one or two bank accounts avoid the minimum balances and charges of running a row of separate accounts. The growth reserve should stay reachable, because the opportunity it funds is unpredictable.
How much should a company keep in each reserve?
Size each reserve against its own driver rather than a single rule of thumb. The tax reserve equals the actual liability accruing by type. The emergency fund equals three to six months of fixed operating cost, adjusted for how fast revenue could recover after a shock. The sinking fund equals the expected replacement cost of depreciating assets, funded across their life. The defense fund equals the value of the contracts and the trademark portfolio the company would defend. The growth reserve is discretionary, set against the opportunities the company wants to be ready for. The statutory reserve is fixed by law at 20 percent of paid-up capital.