How to budget for several savings goals at once

Several savings goals fit in one budget when each has its own line, its own monthly share, and a place in a priority order. Size each share from the goal's amount and its date, fund the shares in priority order rather than equally, and hold all of the goals in one savings account with a list of what each balance covers. When a goal is reached, its share rolls to the next goal in the order, so the total leaving the budget each month never changes. A household running four goals on $700 a month knows on the first of every month which goal is next, how far it is, and what happens to the $700 when it arrives.

Why equal funding fails

Splitting the month's saving equally across goals treats a vacation in ten months and a car in three years as the same kind of thing. The vacation arrives underfunded and goes on a card; the car fund is comfortably ahead of a date that has not come. Equal shares also make every goal slow, and slow goals lose to spending.

Priority funding aims the money. The nearest goal, or the one with the largest consequence for missing it, gets its full share first; the next goal gets what remains; the last goals wait. Every goal still has a line, so the list is complete, and the order says what the household would do with $100 more or $100 less.

Set up the goals

1. List every goal with its amount and its date. A goal without a date gets a rough one, because the share cannot be sized without it.
2. Compute each goal's share: the remaining amount divided by the months until the date. See How to build a sinking fund for the same arithmetic applied to bills.
3. Put the goals in priority order. The emergency fund first until its first target is met, then by date and consequence: a goal with a fixed date, such as a trip, before one that can slide, such as a laptop.
4. Fund down the list from the month's saving total until it runs out. Goals below the line wait, with their share noted, until a goal above them is reached.
5. Keep one savings account and a list of the goals with their balances, updated when the transfer lands and when a goal is spent.

A worked example, four goals on $700 a month

The shares add to $696, and the budget has $700, so every goal is funded this month. Had the budget held $500, the emergency fund and the vacation would take $413, the car would get the remaining $87, and the laptop would wait, its share noted as $83 for the month it moves above the line.

When the first goal is reached

In month 10 the vacation is funded and spent. Its $180 does not return to the budget; it rolls to the next goal in the order that is not yet on schedule. The car fund, which has $2,000 after ten months at $200, now receives $380 a month and reaches $6,000 about eleven months later, in month 21 rather than month 30. The emergency fund reaches its target in month 12, and its $233 rolls the same way, to the car and then to the laptop, which is funded in month 18 as planned or sooner.

The rolling share is the mechanism. The household's saving total stays at $700 every month; what changes is which goal it is aimed at, and each goal reached accelerates the ones behind it.

Keep it in one account

One savings account holds every goal, and the list says what each balance covers. Separate accounts per goal add transfers without adding information, and past three of them the transfers are the chore that ends the habit. The transfer is one amount on payday; the list is the bookkeeping; the balances in the list add up to the account, which is the monthly check.

The one exception is the emergency fund, which some households keep in its own account so that it is never confused with money that is meant to be spent. Either way, it is the first line on the list and the first to be funded.

Common mistakes

• Funding every goal equally. The near goal arrives short and the far one is early.
• Giving goals no dates. A goal without a date has no share, and a goal without a share is a wish.
• Returning a finished goal's share to spending. The saving total should stay fixed; the share rolls to the next goal.
• Opening an account per goal. More transfers, no more information, and the habit dies at account four.
• Skipping the emergency fund because it isn't fun. It is first because a car repair in month six otherwise comes out of the vacation.
• Changing the order monthly. The order changes when a goal is reached or a date moves, and at no other time.

Common questions

How many savings goals should I have at once? As many as have real dates and amounts, funded in order. Four to six is typical; the number is limited by the saving total rather than by a rule, and goals below the line wait with their share noted. A list of ten goals with one funded is still a correct list.

Should I pay off debt before saving for goals? After a small emergency cushion, high-rate debt comes before every goal except one with a fixed date and a real consequence. A vacation in ten months can wait for a card at 24%; a car that will not pass inspection in six months cannot. Put the debt payment in the priority order as if it were a goal, and it usually lands second.

What if a goal's date moves closer? Recompute its share from the new date and reorder if needed. A share that jumps beyond what the budget can carry means the goal is smaller, later, or partly borrowed, and knowing that in month three is the point of having the date.

Should each goal have its own budget category? One category per goal works well if the budget can carry a balance forward per category, because the category's balance is the list entry. Otherwise one savings category for the total and a list beside it does the same job.

What about goals with no end, like retirement? They are not goals in this sense; they are fixed lines that never roll and never finish, funded before the goals list starts, usually through payroll. The goals list is for amounts with dates.

How Zypper handles this

Zypper can hold each goal as a category that carries its balance. Give the goal a category with its share as the monthly amount and turn on Roll over unspent budget, and the carried balance appears beside the amount and grows by the share each month, with a Starting balance for what has already been saved; the rollover chip shows the equation on hover, and a goal spent in a month reduces its balance then. When a goal is reached, change its amount and the next goal's from that month forward with Apply to [month] forward checked, which is the share rolling down the list, and each category's Activity tab records the change with its date. The transfer that carries the month's saving to the account is recognized as a movement between your own accounts, and the account's balance counts toward net worth. See Rolling over unspent budget and Creating your budget for the details, or get started with Zypper to give each goal its line.