Envelope budgeting: how the envelope method works

The idea in one sentence

Every euro you receive goes into an envelope for one kind of spending; when an envelope is empty, you stop spending in that area until next month. People originally used real envelopes stuffed with notes, hence the name (you'll also hear it called cash stuffing). Today, most people use virtual envelopes.

The method works because it swaps a vague question ("can I afford this?") for a visible answer: there's €42 left in the "Going out" envelope, and not a cent more.

Step 1: work out how much goes into envelopes

Start from your monthly income, then subtract your fixed bills (rent, energy, insurance, subscriptions, loan repayments) and what you want to save. What's left is the money to share between your envelopes. Fixed bills are paid automatically, so they don't need an envelope.

Example: Sarah takes home €1,900 a month. Her fixed bills come to €780 and she wants to save €150. That leaves €970 to split. The disposable income calculator gives you this number in a minute.

Step 2: choose your envelopes

Create one envelope for each kind of variable spending that matters to you. For Sarah:

The envelopes should add up exactly to the money you have to split: every euro has a job. To set the amounts, look at your last three bank statements rather than guessing. If you don't know where to start, the 50/30/20 rule gives you a first split.

Step 3: fill the envelopes on payday

The day your pay arrives, split the money straight away, before the first purchase. That's the key moment: if you wait, the first few purchases happen on gut feeling and the method loses its point.

• With cash: withdraw the total and slip the notes into labelled envelopes. It works if you overspend on your card, but it's awkward for fuel, online shopping and subscriptions.
• Virtually: write down each envelope's amount in an app or a spreadsheet, and take each purchase out of the right envelope. Some banks also offer sub-accounts, though they often limit how many you can have.

Step 4: spend from the envelope, and only from it

With every purchase, take the amount out of the matching envelope. Before an unplanned purchase, check what's left: that's your limit. If an envelope empties too early, you can move money from one that has room, but never from your savings. The "Surprises this month" envelope is there to absorb exactly that.

Step 5: review at the end of the month

Look at the envelopes that emptied too fast and the ones with money left over. Adjust next month's amounts: an envelope that's always empty by the 20th is too small, and one that keeps €60 every month can give some of it to savings. After two or three months, your budget really fits your life.

Pros and cons

• Pros: you see straight away what's left for each area, you make fewer impulse purchases, and your savings are protected because they're set aside first.
• Cons: with cash, it's restrictive and risky (loss, theft); with virtual envelopes, you need to log spending regularly so the envelopes stay accurate.

Envelope budgeting is a close cousin of zero-based budgeting: in both, every euro gets a job before it's spent. Envelopes simply add one concrete rule: once it's empty, you stop.

Envelope budgeting with Souski

In Souski, each category in your budget is an envelope. You set the planned amount for the month, and every expense you log (in 5 seconds on your phone) reduces it. You can always see:

• what's left in each envelope, and which ones are slipping;
• the money left to assign, which should reach zero when every euro has a job;
• how much you can still spend today and make it to payday.

No cash to carry, no spreadsheet to maintain, and no connection to your bank. For the full method from start to finish, read our guide How to make a monthly budget in 5 steps.

Frequently asked questions

This guide gives general pointers and isn't personalised financial advice.