Nobody warns most new freelancers about this until it’s too late: no one is withholding tax from what you get paid. Every invoice arrives at 100% of the agreed amount, which feels great right up until a tax bill shows up asking for a chunk of everything you already spent. Getting the “set aside” habit right from your first invoice is the single easiest way to avoid that.

Why this catches people off guard

When you’re employed, tax comes out before the money ever reaches your account — you never see it, so you never have to think about setting it aside. As a freelancer, the full invoice amount lands in your account, and it’s genuinely easy to start treating it as spendable income. The problem is that a real portion of it was never yours to begin with; it belongs to the tax authority, and it comes due later, often in a lump sum or in quarterly instalments you didn’t plan for.

The fix isn’t complicated. It’s a habit: the moment a payment lands, move a fixed percentage into a separate account you don’t touch. Which percentage depends entirely on where you’re based.

If you’re in the US

Freelancers and independent contractors owe self-employment tax on top of regular income tax. Self-employment tax covers Social Security and Medicare and sits at 15.3% of net earnings — because, unlike an employee, you’re paying both the “employee” and “employer” halves yourself. On top of that comes ordinary federal income tax, and state tax if your state has one.

Most US tax professionals recommend setting aside 25% to 30% of net income as a starting point, adjusting upward if you’re in a higher tax bracket or a state with its own income tax. If your net earnings from self-employment are $400 or more in a year, you’re required to file and pay. Quarterly estimated payments (typically due in April, June, September, and January) are the standard way to stay current rather than owing one large amount at filing time — and missing them can trigger underpayment penalties even if you pay the full amount by the annual deadline.

If you’re in the UK or EU

The picture varies by country, but the shape is similar: freelance/self-employed income is generally taxed at the same marginal rates as employment income, layered on top of any other income you have, plus separate social security or National Insurance-style contributions depending on the country. VAT registration becomes relevant once your revenue crosses a national threshold, which adds another layer of bookkeeping (and, in some countries, of tax you collect from clients and remit rather than pay yourself).

A reasonable starting point for most Western European freelancers is setting aside somewhere between 25% and 40% of net income, with the exact figure depending heavily on the country’s brackets and social contribution rates. This is genuinely one area where a local accountant earns their fee in the first year alone.

If you’re in the UAE or Saudi Arabia

This is where the picture changes completely, and it’s worth spelling out clearly because so much freelance tax content is written for a US or UK audience by default.

The UAE has no personal income tax. A freelancer operating under a freelance permit and invoicing clients doesn’t set aside a percentage for income tax, because there isn’t one to pay. What does apply is Value Added Tax (VAT) — currently 5% — but only once your taxable turnover crosses the mandatory registration threshold; below that, VAT registration is generally optional. There may also be a modest freelance permit renewal fee to budget for annually, which functions more like a business licensing cost than a tax.

Saudi Arabia similarly has no personal income tax for individuals on employment or freelance earnings. VAT (currently 15%) applies to most goods and services, and registration becomes mandatory above a set turnover threshold, with voluntary registration available below it. Freelancers working under the official freelance permit framework should check current VAT thresholds directly, since they’re set by the tax authority and adjusted periodically.

In practice, this means a freelancer earning the same income in Riyadh or Dubai keeps a meaningfully larger share of it than an equivalent freelancer in London or New York — one of the real, structural reasons GCC freelance and remote-work numbers have grown as fast as they have.

The habit that matters more than the exact percentage

Get the country-specific number roughly right, then automate it. Every time a payment clears:

• Move the tax-and-VAT percentage relevant to your country into a separate account immediately, not at month-end
• Never treat that account as available balance, even when cash feels tight
• Track deductible business expenses as you go (software, equipment, a portion of internet and workspace costs where applicable) rather than reconstructing them at filing time
• If your country requires periodic filing (quarterly estimates in the US, VAT returns in the UAE/Saudi/EU), put the filing dates in a calendar the moment you register — missed deadlines are usually where penalties come from, more than the tax itself

None of this replaces an accountant who knows your specific country and situation. But knowing roughly what to set aside, and actually setting it aside on autopilot, is what keeps a normal, profitable freelance year from turning into a stressful one the moment a tax bill or VAT return comes due.

This article is general information, not tax advice. Rates and thresholds change and vary by jurisdiction — confirm current figures with a licensed accountant or your local tax authority before making financial decisions.