Short answerMost couples share six groups of fixed bills: housing, utilities, connectivity, insurance, transport and subscriptions. List every one with its amount, due date, who pays and how you split it, then review the list twice a year.
Other: childcare, school fees, pet care, loan installments.
02
Four fields for every bill
Field
Why it matters
Amount
Fixed or variable decides how you track it
Due date
Avoids late fees and helps with paycheck timing
Who pays
The bill needs one owner, even if you split it
Split
50/50, by income, or personal
03
Shared or personal?
A bill is shared when both of you use it or agreed to it: rent, power, internet. It is personal when one of you mainly benefits: your gym, your phone plan, your own subscriptions. Keep personal bills out of the shared balance.
04
Never miss a due date
Fixed amounts can record themselves on their date. Variable amounts, like power, are better as a reminder you mark as paid. Couplesplit’s fixed payments do both, in one calendar.
Questions
Should couples split every fixed bill 50/50?
Not necessarily. Many couples split housing and utilities by income and keep 50/50 for smaller shared bills. What matters is one clear rule per bill.
What is the difference between a fixed bill and a variable expense?
A fixed bill repeats on a schedule, even if the amount changes slightly. Variable expenses, like groceries or dining out, have no fixed date.
How often should we review our fixed bills?
Twice a year, and whenever you move, change jobs or sign a new contract.
Shared money, clearer
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