Monthly budget planner
Plan income, bills and savings.
Open guideA couples budget works best when shared obligations, individual spending and goals are visible in one plan.
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A straight 50/50 split is simplest when both partners earn similar amounts. When income differs meaningfully, a proportional split — each person contributes the same percentage of their own income toward shared bills — often feels fairer, since it doesn't ask the lower earner to give up a larger share of their take-home pay. Neither is objectively correct; the point is agreeing on one method and applying it consistently.
Keep three buckets visible: shared bills (rent, utilities, groceries), shared goals (a trip, a house deposit, an emergency fund), and individual discretionary spending that each partner controls without needing to justify it. Blurring all of it into one account tends to cause more friction than either fully combined or fully separate finances.
Both are common. A 50/50 split is simplest when incomes are similar; a proportional split (each partner pays the same percentage of their own income) tends to feel fairer when incomes differ significantly. Pick whichever both people are actually comfortable with.
Many couples use a hybrid: a shared account for joint bills and goals, plus individual accounts for personal spending — it keeps shared obligations transparent without requiring every purchase to be a joint decision.
Give the shared goal (a trip, a house deposit, an emergency fund) its own line item with its own monthly contribution, tracked separately from the bill-splitting section, so progress toward it doesn't get lost inside the general bills total.