Freelance Savings Calculator – How Much to Set Aside

The difference between gross and "actually mine"

Going independent quickly teaches you one thing: the money that lands in your account is not all yours to keep. Part of it belongs to the tax authority, part goes to health insurance — and part should be set aside for months when less comes in.

The problem: unlike employment, none of this happens automatically. No employer runs payroll, no one withholds anything on your behalf. If you don't actively set money aside, you spend it — and come the spring tax season, you're facing a bill you weren't prepared for.

The calculator below shows you exactly how much to set aside from every payment, broken down by income tax, health insurance, retirement savings, and emergency buffer. Based on your actual numbers, not generic percentages from the internet.

Freelance Savings Calculator – Fastlancer

Freelance Savings Calculator

Calculate how much to set aside from every payment for taxes, health insurance, retirement, and an emergency fund — based on your actual numbers.

Currency:
1Income
2Coverage
3Your Plan
Your Income
Enter your monthly revenue and business expenses. Use net amounts before any tax you collect from clients.
/mo
What you invoice clients — before any VAT, GST, or Sales Tax you collect on top.
/mo
Software, hardware, workspace, professional tools, accountant fees, etc.
%
Effective rate on your net profit. Varies by country and income level — use your marginal rate or an average estimate. When in doubt, 25–30 % is a common starting point for many freelancers.
I charge tax on top of my invoices Enable to see how much of your income is pass-through tax, not yours to keep
%
Common rates: UK VAT 20 %, EU VAT 19–25 %, AU GST 10 %. This amount is never your income — it passes straight through to the tax authority.
Coverage & Living Costs
These figures determine your insurance contributions and personal emergency buffer.
/mo
As a freelancer, you typically pay the full premium yourself — there is no employer splitting the cost. This is one of the biggest financial differences from employment. Enter your actual monthly premium.
Typical ranges: UK self-employed often pay via NI contributions; US self-employed pay $300–$800+/mo; EU varies widely by country and insurer.
/mo
Rent, groceries, insurance, transport, subscriptions — everything you spend privately each month.
Most financial advisors recommend 3–6 months of living costs as a buffer for dry spells, illness, or unexpected expenses. The calculator builds it up over 12 months.
/mo
Recommended: 10–15 % of your net income. Freelancers have no employer pension — building this yourself is essential. ETF savings plans, private pensions, or equivalent local products all count.
Your Savings Plan
Here is how much to set aside from every payment — broken down by category.
Total to set aside per month
$ –
= – of your monthly revenue
Income tax Set aside monthly — pay quarterly or annually depending on your country
– –
Health insurance Your full self-employed premium — no employer subsidy
– –
Retirement savings ETF savings plan, private pension, or equivalent
– –
Emergency fund (build-up) Target: – · Building over 12 months
– –
Available net income
After all savings set aside · freely available each month
–
Tax payment reminder
Most countries require freelancers to pay income tax in quarterly instalments rather than once at year-end — once your tax liability exceeds a threshold. Set aside your tax reserve every single month, not just before the deadline. A common trap: freelancers have a strong first year, spend the income, then face both a back-payment and new quarterly instalments at the same time in year two. Don't let that be you.
💡 3-account method: Set up three separate accounts — a business account for incoming payments, a personal account for living costs, and a savings account (high-interest or money market) for taxes, insurance, and your buffer. Set up a standing order to transfer your savings amount immediately after each payment lands. That way you never spend money that was never yours to spend.

Want the full picture on freelance finances — from setting your rate to filing your first tax return?

📚 Read the Fastlancer Greenprint
How the calculation works
Income tax: Applied as a flat percentage of net profit (revenue minus business expenses). This is a simplification — actual tax is progressive in most countries and depends on deductions, filing status, and local rules. Use your effective or marginal rate for the most accurate result.
Health insurance: Uses the exact monthly amount you enter. No estimate is applied — rates vary too widely by country, age, insurer, and plan type.
VAT / GST: Calculated on top of your stated revenue and shown separately. It is excluded from the savings total because it is a pass-through liability, not income.
Emergency fund: Divided by 12 to show the monthly contribution needed to reach your target within one year.
Retirement savings: Uses the exact monthly amount you enter.

Important simplifications
This calculator assumes a single income source with consistent monthly revenue. It does not account for tax-deductible retirement contributions, local tax credits, self-employment taxes (e.g. US SE tax), National Insurance (UK), or superannuation (AU). Tax rules differ significantly by jurisdiction — always verify your obligations with a qualified local advisor.

Privacy
All inputs are processed locally in your browser. No data is transmitted or stored.

Disclaimer
Results are estimates for planning purposes only and do not constitute financial, tax, or legal advice. Consult a qualified professional for binding guidance.

This tool was developed by Fastlancer. Reproduction or embedding requires visible attribution linking to fastlancer.org. © Fastlancer 2026

Why savings aren't optional for freelancers

The most common freelancer financial shock isn't a bad project or a difficult client — it's the tax bill in spring that nobody saw coming. Tax authorities don't care about dry spells.

There's another reality many underestimate: as a freelancer, you pay your entire health insurance premium yourself. No employer covers half. Depending on your country and plan, that's easily $300–$700+ per month that employed peers never see leave their pocket.

The rule of thumb that works in practice: set aside 30–35% of your profit for taxes and insurance, plus a separate allocation for retirement and income gaps. The freelancers who do this from day one — ideally via an automatic transfer the moment a payment arrives — protect themselves from the most common financial mistakes of self-employment.

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