The 50/30/20 rule to save without stress
The 50/30/20 rule is one of the simplest ways to organize your money: you split your take-home income into three buckets and stop tracking every single euro.

Split your take-home income: 50% needs, 30% wants, 20% savings and investing. Adjust the percentages to your reality and review the split each month.
What the 50/30/20 rule is
It's a budgeting split popularized by senator Elizabeth Warren. You divide your take-home income (what's left after tax) into three buckets: 50% needs, 30% wants, and 20% savings and investing.
Example with 2,000 a month
With 2,000 net: 1,000 for needs (rent, food, utilities, transport), 600 for wants (dining out, subscriptions, fun) and 400 for savings and investing (emergency fund, goals, crypto or stocks).
How to adapt it to your reality
In an expensive city you may need 60/20/20. If you can, push savings to 30%. The rule is a guide, not a law: what matters is that saving is intentional, not just whatever is left at the end of the month.
How to track it on your phone
To make it work you need to see spending by category. In Neto you log income and expenses in seconds, organize them by category and check whether you're respecting your 50/30/20, while watching your net worth grow with that 20%.
Frequently asked questions
What income is the 50/30/20 based on?
Your take-home income: what you receive after taxes and contributions, the money that actually lands in your account.
What if I can't save 20%?
Start with what you can (even 5-10%) and raise it gradually by trimming the 'wants' bucket. The important thing is building the habit.
How does Neto help with the 50/30/20 rule?
Neto categorizes your spending so you can see how much goes to needs, wants and savings, and tracks your net worth to confirm that 20% is working for you.
Related: how to get out of debthow to budget on iPhonebudgeting in Netobest apps without bank linking.
Create your savings goalsDownload NetoHow to apply it this week
The rule takes a minute to understand and two weeks to abandon. To make it stick:
- Start from your net income, what actually lands in your account after tax and contributions.
- Classify one month you've already lived into needs, wants and savings. You'll see your real split, which is almost never 50/30/20.
- Bend the rule to your situation, not the other way round. If rent takes 45%, your starting point is 60/20/20 and that's fine.
- Automate the 20% on payday. If you wait for what's left over, nothing is left over.
The rule isn't a moral target: it's a quick way to see whether your current split makes sense. If it helps you decide, it works. If it makes you feel bad, drop it.
Founder of Neto. Writes about expense tracking, net worth and investing from your phone, without connecting your bank.
Your money clear, without spreadsheets.
Add your accounts, your spending and your debts once. From then on Neto keeps the number up to date and stores the history.
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This guide is general information and is not financial or investment advice.