Quick Answer
Budget billing (also “level pay”) turns your last 12 months of charges into one flat monthly payment — the annual total divided by 12. A home billed $2,070 over a year pays about $165 every month instead of $95 in May and $280 in January, with the running difference settled or rolled forward at a periodic review (the full worked example is below).
It is a payment plan, not a discount: you still pay the same annual total, and the calculation, adjustment schedule, balance handling, and cancellation terms are utility-specific — get the written plan terms before enrolling.
How the Utility Calculates Your Level Payment
Most budget-billing plans work this way:
- The utility takes the total charges from the previous 12 months (or whatever history is available on the account).
- That total is divided by 12 to produce the monthly level payment.
- Each month, the actual billed usage is compared to the level payment — the difference accumulates as a plan balance (credit or deficit).
- Periodically (usually every 6 or 12 months, or when the balance exceeds a threshold), the utility recalculates the payment using recent usage, or requires settlement of the balance.
- If you move or cancel, the remaining balance is due immediately.
Important: The level payment covers only the usage portion of the bill in some plans, while others include fixed charges, taxes, and fees. The plan terms document should state exactly which line items are included.
Exact mechanics differ — three published plans:
| Utility | Payment basis | Adjustments | Settlement |
|---|---|---|---|
| National Grid | Previous 12 months of usage[2] | Reviewed every 3–6 months[2] | Month 12 settles; shortfall rolls forward or is due at once[2] |
| PG&E | 12–13 month rolling average[3] | Recalculated monthly[3] | No true-up month; 1/12 of the balance rides on each bill[3] |
| FPL | Rolling 12-month average[4] | Updated monthly[4] | Deferred balance settles on the next bill after exit[4] |
Timing. Plans settle on your enrollment anniversary, not the calendar year: National Grid’s year starts the month you join, early payments varying by start season[2]; FPL says the full benefit needs a year enrolled[4]. Entering before the expensive season shields peaks but starts a deficit; entering in the cheap season builds credit.
Worked Example: 12 Months of Seasonal Bills vs. Level Pay
A round-number illustration, not a tariff: bills swinging $95 (May) to $280 (January) level to $165 in this Northeast heating example; actual amounts vary by climate, fuel, and rate plan.
| Month | Actual bill | Level payment | Difference (credit/deficit) | Running balance |
|---|---|---|---|---|
| January | $280 | $165 | –$115 | –$115 |
| February | $265 | $165 | –$100 | –$215 |
| March | $210 | $165 | –$45 | –$260 |
| April | $130 | $165 | +$35 | –$225 |
| May | $95 | $165 | +$70 | –$155 |
| June | $120 | $165 | +$45 | –$110 |
| July | $145 | $165 | +$20 | –$90 |
| August | $155 | $165 | +$10 | –$80 |
| September | $130 | $165 | +$35 | –$45 |
| October | $105 | $165 | +$60 | +$15 |
| November | $175 | $165 | –$10 | +$5 |
| December | $260 | $165 | –$95 | –$90 |
| Total | $2,070 | $1,980 | –$90 deficit |
The level payment ($165/mo) kept monthly bills flat, but actual annual charges totaled $2,070 — the $90 deficit would be rolled into the next year’s calculation or settled at review.
Get the Written Plan Terms
Ask the provider to identify:
| Item | What to verify |
|---|---|
| Enrollment | Who is eligible and when can enrollment begin? |
| Payment calculation | Which account history, estimates, or charges are included? |
| Adjustment | When and how can the monthly payment change? |
| Balance | How are account credits or deficits shown and handled? |
| Cancellation or move-out | What is due if the plan ends? |
| Payment issues | What late-payment, assistance, and dispute policies apply? |
Keep the offer version and enrollment confirmation with the bills.
Pros and Cons of Budget Billing
Pros
- Predictable monthly payment — helps with cash-flow planning, especially during high-use months.
- No winter/summer bill shock — spreads heating and cooling costs across the year.
- Smoother budgeting — useful for households on fixed incomes or tight monthly budgets.
Cons
- Can mask growing usage — a level payment that stays flat may hide a gradual increase in consumption or rates.
- Deficit at settle-up — if the plan under-collects, the balance must be paid at review or when service ends. Exit does not forgive it: FPL bills the deferred balance on your next bill (12-month re-enrollment block)[4]; PG&E demands full payoff after two missed payments plus a six-month ban[3].
- Not a discount — you pay the same annual total; National Grid calls its plan “not a discount program”[2], FPL “not a penny more or less”[4].
- Re-calculations — a large rate increase or usage change can trigger a payment jump mid-cycle.
- Enrollment screens — FPL requires a zero balance to start[4], PG&E requires on-time history with no active payment plan[3], National Grid routes 30+ day arrears into an arrangement first[2] — gates akin to those behind the utility deposit.
Questions to Ask Your Utility
- What formula do you use? — Is it exactly the last 12 months divided by 12, or are estimates and projections used?
- What charges are included? — Does the level payment cover usage only, or are fixed charges, taxes, fees, and pass-through items included?
- How often is it reviewed? — Every 6 months? 12 months? Only when the balance exceeds a threshold?
- What happens to the balance? — Is it refunded/charged at review, or rolled into the next period?
- Can I opt out? — Is there a penalty or waiting period to return to standard billing?
- Does it affect my deposit or credit terms? — Some utilities require good standing to enroll or maintain the plan.
Get the answers in writing before enrolling. Not all utilities offer the same terms, and the written plan document — not a customer-service script — is the binding description.
Continue Reviewing Actual Charges
Treat the plan payment and actual account activity as separate information. Each bill should still be reviewed for billing days, usage, read status, rate-plan changes, credits, and one-time items — see utility billing cycles explained. If the plan displays a balance or settlement amount, ask the utility to explain the calculation and the terms that apply.
When Affordability Is the Problem
Level pay fits steady-income households smoothing timing — a $280 January against a $95 May — not those seeking to cut what they owe. Enrollment screens block many in arrears: an existing past-due balance usually must be resolved or arranged first. When affordability is the issue, contact the utility before the due date about arrangements and assistance; the CFPB points to local and state resources including LIHEAP.[1]
Sources
- Consumer Financial Protection Bureau: Get help paying rent and bills
- National Grid: Budget Plan (retrieved 2026-08-29)
- PG&E: Budget Billing Program (retrieved 2026-08-29)
- FPL: Budget Billing (retrieved 2026-08-29)
