Sole prop to Pte Ltd. When, and how.
Sole proprietorships are how most Singapore businesses start: quick to register, cheap to run, one tax return. The trouble is they don’t announce when they’ve been outgrown. The business keeps working; the structure quietly stops fitting. Here are the signs, what really changes when you convert, and the order to do it in.
In this article
The signs it’s time
You’re signing contracts you couldn’t personally afford to be sued on. You want to hire, and the pass you need is easier to sponsor through a company. A customer or a bank has asked "is this a company?" and hesitated at the answer. You want a partner or an investor to hold a share of it. Or your profit has grown to the point where it’s being taxed at your personal rate and you’ve started to wonder about the corporate one. Any one of these is enough.
What actually changes
The big one is liability. As a sole proprietor, you and the business are the same legal person; its debts are yours, all the way to your home. A Pte Ltd is a separate person; your exposure is what you put in, plus anything you personally guarantee. The second is credibility — a UEN ending in a Pte Ltd opens doors with tenders, suppliers and banks that a sole prop doesn’t. The third is obligation: a company has a secretary, a resident director, an AGM, an annual return, and a separate tax return with its own deadlines. Simplicity is what you trade away.
The tax question, honestly
Sole-prop profit is taxed as your personal income at progressive rates. Company profit is taxed at the flat 17% rate, with partial exemptions and a start-up exemption that reduce the effective rate for smaller companies. On paper the company usually wins once profit is meaningful. In practice you then have to get the money out — as salary (taxed personally, CPF applies), as director’s fees (taxed personally, approved by resolution) or as dividends (tax-exempt in the shareholder’s hands under Singapore’s one-tier system). The right answer depends on how much you need to draw and how much you can leave in. Anyone who gives you a number without asking those two questions is guessing.
One thing that doesn’t convert: losses. A sole prop’s unabsorbed losses stay with you personally; they don’t move into the new company.
How the conversion works
There is no "convert" button at ACRA. You incorporate a new company, then transfer the business into it: assets, stock, contracts, licences, the lease, the staff and the bank relationship, each on its own paper. Then you cease the sole proprietorship with ACRA. If the sole prop was GST-registered, the company needs its own registration and the transfer itself has GST treatment to get right. Customers and suppliers need to be told to invoice and pay the new entity. Done in the right order it’s a few weeks; done in the wrong order you end up trading through two entities and reconciling both.
Timing it
The cleanest cut is at a natural break — the sole prop’s year-end, a quiet month, before a big contract rather than during one. Pick the company’s financial year-end deliberately (it sets every deadline that follows), open the bank account before you need to invoice from it, and don’t let the sole prop’s final return slip because the new company took all the attention. We run these transfers regularly; the paperwork is routine, the timing and the tax structuring are where the thinking goes.
Outgrown the sole prop?
Tell us roughly what the business earns and what you draw. We’ll tell you honestly whether a Pte Ltd pays for itself yet — and if it does, we handle the incorporation and the transfer end to end.
This article is general information, not legal, tax or financial advice. Thresholds, rates, penalties and filing rules are set by ACRA, IRAS, MOM and the relevant legislation and change over time; we have deliberately left the figures out. Please verify the current position or talk to us before making decisions. Morphrix Solutions Pte. Ltd. (formerly AG Solutions).