Start with a complete list
Open a bank or card statement for the last two or three months, then search your email for words such as “receipt,” “renewal,” “trial,” and “subscription.” App-store subscriptions (Apple, Google, Amazon) often do not show a merchant name you recognise on the card statement, so check those account pages too. Family plans and shared logins are easy to miss if you only look at your own inbox.
For each service, write down:
- The name you would recognise later, not only the legal billing name
- The amount and the billing period (weekly, monthly, quarterly, or yearly)
- The next renewal date, or the last billing date if that is all you have
- Whether you are still in a free trial, and when the trial ends
- A simple status: Keep, Review, Cancel, or already Cancelled
- Optionally, the last four digits of the card on file — never the full number, and never a password
If two people in the household share services, agree who maintains the list so a cancellation is not a surprise.
Turn every price into a yearly cost
A $4.99 weekly plan and a $9.99 monthly plan do not look alike until you put them on the same scale. A straightforward conversion is enough:
- Weekly price × 52 for a yearly total
- Monthly price × 12
- Quarterly price × 4
- A yearly price already is a yearly total
You can also keep a monthly equivalent (the yearly total divided by 12) if that is how you think about household costs. The point is comparison, not a budget forecast. Once every row has a yearly figure, the expensive-looking annual software bill and the cheap-looking weekly add-on can be judged side by side.
Work backwards from a billing date
If you know when you were last charged, you can estimate the next renewal by adding one billing period. A 14-day alert window is a useful default: it is long enough to cancel or change a plan on most services, and short enough that the reminder still feels current. Free trials need a tighter watch — some convert automatically the day after the trial ends, and the cancellation path can take a day or two to find.
Set a reminder in whatever you already use: a calendar, a task list, or a dedicated workbook. The tool matters less than the habit of checking the upcoming window once a week.
Decide, then record the decision
A list that never changes is only a catalogue. Once a month, or when a reminder fires, mark each item Keep, Review, or Cancel. If you cancel, note the date and, if you can, the confirmation. If you keep it, you still benefit from knowing the yearly cost. If you are unsure, Review is the honest status — come back to it at the next pass rather than leaving a blank.
This is also the moment to confirm the amount and the terms on the provider’s own site. Statements can lag, promotional prices expire, and a “monthly” plan may have become annual after a discount year.
Keep the file ordinary and modest
You do not need a bank connection or a service that logs into your accounts. An ordinary spreadsheet that stays on your computer is enough, and it avoids handing a third party a complete picture of what you pay for. Do not store passwords, PINs, or full card numbers in the file. A provider name and the last four digits, if you need a reminder of which card is on file, are sufficient.
Back up the file the same way you back up other household documents. If you use Google Sheets, treat the sharing settings with care; a subscription list is not secret in the way a password is, but it is still personal.
A workbook if you want the formulas done
If you would rather not build the conversions and the next-renewal dates yourself, the Wellkept Subscription & Renewal Tracker is an Excel & Google Sheets workbook that does that work in one file. You list each subscription once, set a currency label and an alert window, and the sheets calculate monthly and yearly costs, advance the next date, and flag renewals and trials inside the window you chose. English is the main edition; German is included in the same download, along with the .xlsx files and one-click “Make a copy” Google Sheets links. It is an organizational template, not financial advice, and it does not connect to your bank or cancel anything for you.
The free Life Admin Starter has a shorter subscription audit if you want to try the idea on paper or in a 15-row list first.
View the Subscription & Renewal Tracker