What happens to your money if your M-Pesa account stays inactive for too long?
By Dan Kauna, July 11, 2026It is a common worry among millions of Kenyans who use mobile money: what exactly happens to your cash when a phone line goes completely silent?
A popular rumour claims that Safaricom quietly eats away at your balance through hidden dormancy fees, or that your money disappears forever. The reality is much more reassuring.
Mobile operators do not charge a single cent for leaving an account idle. Instead, Kenyan law protects your funds and moves them to a secure government vault for safekeeping.
From your phone to a government vault
When you stop using your Safaricom SIM card, the company waits a few months before switching it off and recycling the number back into the market.
However, your M-Pesa balance does not disappear with the line. Safaricom separates your cash from the old phone number and keeps it safe in an internal holding area.
The real change happens if you leave that money untouched for two full years.
Under Kenyan law, mobile money providers must package all balances that have been idle for over 24 months and hand them over to the Unclaimed Financial Assets Authority (UFAA).
This protective system is necessary because digital wallets are the foundation of daily finance.
As noted in research by Patnam and Yao (2020), “mobile money and digital wallets offer an innovative technological solution to fill the financial infrastructure gap and alleviate frictions related to the limited use of formal financial services”.
Because your phone wallet serves as an important financial tool, the government steps in to keep your forgotten cash safe until you or your family claim it.
How to reclaim your idle cash
If your funds have already been sent to the state vault, walking into a Safaricom shop will not help you get them back. Once the money goes to the UFAA, the mobile operator loses control of it.
The good news is that the government holds this money indefinitely, meaning your right to claim it never expires.
To get it back, you just need to check the official UFAA online portal or use their mobile app. You simply type in your national ID number to see if your name is on the database.
If you find your name, you can start a claim by uploading your ID and your Kenya Revenue Authority PIN. The agency usually processes these claims within 30 days and sends the cash straight to your active bank account or new mobile number.
To avoid this paperwork entirely, make sure to do at least one small thing, like sending Sh10 or checking your balance, once every two years.