You finish a project, send an invoice for $500, and a few minutes later PayPal tells you you've been paid $482.06. Nobody did anything wrong. That's just the fee. But if you invoice every month, those missing amounts add up to a few hundred dollars a year.
There are two ways to deal with it: build the fee into your prices, or gross up the invoice so the client covers it. Either way, you need the right formula, because the obvious one gets it wrong.
The short version
- Formula: Invoice amount = (What you want + Fixed fee) ÷ (1 − Fee %)
- To receive $500 from a US PayPal Checkout payment, invoice $518.59.
- Just adding 3.49% leaves you a little short every time.
- Building the cost into your rate is usually cleaner than adding a visible surcharge.
The PayPal fees that apply to invoices
According to PayPal's US merchant fees page (last updated October 1, 2026), when a client pays your invoice:
- through their PayPal account, Venmo or PayPal guest checkout, you pay 3.49% + $0.49
- with a credit or debit card (including Apple Pay), you pay 2.99% + $0.49
- from another country, add 1.5% to either rate
The $0.49 fixed fee is for payments received in US dollars. Other currencies have their own fixed fee, such as £0.39 for pounds, €0.39 for euros and $0.59 for Canadian or Australian dollars.
Why adding 3.49% doesn't work
The quick fix most people try is to take their price and add 3.49% plus 49 cents. On a $500 invoice, that's $500 + $17.45 + $0.49 = $517.94. Seems fair. But PayPal charges its percentage on the whole amount the client pays, including the extra you just added.
So on $517.94, PayPal takes 3.49% × $517.94 + $0.49 = $18.57. You receive $499.37. Not a disaster, but you're still short, and the gap gets bigger the more you invoice.
The formula that gets it right
To receive an exact amount, you work backwards from what you want to keep:
Check it: 3.49% of $518.59 is $18.10, plus $0.49 is $18.59. Take that away from $518.59 and you get exactly $500.00.
The PayPal fee calculator does this for you. Enter the amount you want to receive, and the "Ask for this to receive the full amount" box shows what to invoice.
Examples for different payment types
Here's what you'd invoice to receive exactly $500, depending on how the client pays:
| How the client pays | Fee rate | Invoice this | PayPal fee |
|---|---|---|---|
| PayPal account, US client | 3.49% + $0.49 | $518.59 | $18.59 |
| Card on the invoice, US client | 2.99% + $0.49 | $515.92 | $15.92 |
| PayPal account, client abroad | 4.99% + $0.49 | $526.78 | $26.78 |
The international one is the one that surprises people. If you work with overseas clients, that extra 1.5% is a real cost, and it's worth pricing in from the start.
Option 1: build it into your rate
This is the cleanest way. Instead of adding a fee at the end, you set your hourly rate or project price high enough to cover payment costs. If your effective PayPal cost is around 3.6% on a typical invoice, raising your rate by about 4% covers it.
For example, if you charge $75 an hour, a 4% increase takes you to $78. Your clients see one simple number, you don't have to explain fees, and you're covered whichever way they pay. Not sure what your base rate should be? The freelance rate calculator works it out from the income you want to earn.
Option 2: gross up the invoice
Some freelancers prefer to keep their quoted price and add the processing cost as a separate line. If you do this, say so up front in your quote or contract, and use the formula above so you're not left short.
Be careful with wording and rules. Surcharges on card payments are restricted in some places, and card networks have their own rules about them. Calling it a "payment processing" line on a PayPal account payment is common, but if you're unsure, building the cost into your price avoids the question entirely.
Option 3: offer a cheaper way to pay
For big invoices, the fee can be large. On a $5,000 project, PayPal Checkout costs $174.99. It's reasonable to offer a bank transfer as the main option and PayPal as the convenient one. Some freelancers give a small discount for bank transfer, which is usually allowed even where surcharges aren't.
What to tell your clients
Most clients don't mind paying for the convenience of PayPal, as long as it's clear from the start. A short line in your quote or contract is enough. For example: "Payment by bank transfer, or by PayPal with processing costs included in the PayPal total." Then, when you send the invoice, show the PayPal total as its own option rather than surprising them with a bigger number.
If a client pushes back, offer the cheaper route. Bank transfer costs them nothing extra and costs you less too. What you want to avoid is quietly absorbing 3% to 5% on every invoice because it felt awkward to mention.
A few practical tips
- Invoice in the client's currency where you can. It avoids an extra currency conversion spread on top of the fee.
- Send fewer, larger invoices. Each payment pays its own $0.49 fixed fee. Monthly billing beats weekly billing on fees.
- Check which method the client used. A card payment on your invoice costs less than a payment from their PayPal account. Your PayPal activity shows which one it was.
- Don't ask clients to send Friends and Family. It breaks PayPal's terms for business payments and removes protection for both of you. More on that in our Goods and Services vs Friends and Family guide.
- Keep records. PayPal fees are a business cost. Your accountant will want the totals at tax time.
Bottom line
PayPal fees are a normal cost of getting paid online. You can't avoid them, but you can make sure they don't come out of your pocket. Either raise your rate enough to cover them, or gross up each invoice with the formula: (amount + fixed fee) ÷ (1 − fee %). The PayPal fee calculator will give you the exact number in a second.
Frequently asked questions
How do I calculate PayPal fees so I receive the full amount?
Add the fixed fee to the amount you want to receive, then divide by one minus the percentage fee. For a US PayPal Checkout payment that's (amount + $0.49) ÷ (1 − 0.0349). To receive exactly $500 you'd invoice $518.59.
Is it legal to add a PayPal fee to my invoice?
Rules on surcharges vary by country, and in the US by state, and card networks have their own rules too. A safer approach is to build the cost of payment processing into your rate or project price rather than listing it as a separate surcharge.