Side by side
Both reports compare spending with the budget. They differ in how fast they arrive and how much they cover.
| Hot costs | Cost report | |
|---|---|---|
| How often | Every shoot day, by the next morning | Weekly in prep and production, less often in post |
| What it covers | Costs that change with how the day went: hours, overtime, meal penalties, background count, added equipment, unplanned purchases | Every account in the budget |
| Built from | Daily production report, crew in and out times, call sheet, same-day POs and petty cash | Posted payroll, paid invoices, open purchase orders, petty cash |
| Main number | Over or under for the day | Estimated final cost and variance by account |
| Precision | Estimate, before time cards and invoices | Accounting record |
| Who reads it | Line producer, UPM, 1st AD | Producers, financiers, completion guarantor, department heads for their accounts |
| What it changes | Tomorrow's call time, setups, background count | Estimate to complete, contingency draws, cuts |
The gap in timing is why productions keep both. Payroll lags: a long Tuesday shows up in the payroll invoice the following week, and in the cost report after that. By then the same pattern may have repeated four times. Hot costs turn Tuesday into a number on Wednesday.
One long day on the hot sheet
A fictional feature is shooting in Los Angeles. Day 9 is EXT. RAIL YARD - NIGHT, scheduled for 11 paid hours with 25 background actors. The daily production report shows camera wrap at 13 paid hours for the 30 hourly crew, 33 background actors, and a condor added at the gaffer's request.
The crew is non-union and paid hourly under California law, which requires time and a half for hours over 8 up to 12 in a workday and double time after 12. With an example straight rate of $40 an hour:
| Per crew member | Straight (8 hrs x $40) | Time and a half ($60/hr) | Double time ($80/hr) | Total |
|---|---|---|---|---|
| Budgeted, 11 hours | $320 | 3 hrs = $180 | 0 | $500 |
| Actual, 13 hours | $320 | 4 hrs = $240 | 1 hr = $80 | $640 |
| Over | $140 |
The accountant's hot sheet for Day 9:
| Item | Math | Over budget |
|---|---|---|
| Crew overtime | 30 crew x $140 | $4,200 |
| Fringe on overtime, 18% example | $4,200 x 0.18 | $756 |
| Extra background | 8 x $200 example rate | $1,600 |
| Fringe on background, 18% | $1,600 x 0.18 | $288 |
| Added condor | 1 day, example rate | $850 |
| Day 9 total | $7,694 |
Overtime is wages, so the payroll taxes and fees ride on it too. Run a day's hours through the overtime calculator to check the premium math before it goes on the sheet.
The 1st AD and line producer see this at 8 a.m. on Day 10. Day 12 is another rail yard night. Options on the table: trim a setup, move the background-heavy wide to the top of the night, or pre-rig the condor on Day 11 so it isn't a rush. By the time the weekly cost report arrives, Day 12 has already been shot.
How the week rolls into the cost report
Five days of hot costs for week 2:
| Day | Over (under) | Main driver |
|---|---|---|
| 6 | $1,200 | Late lunch, 45 minutes of overtime |
| 7 | $0 | On schedule |
| 8 | $2,450 | Extra 1st AC and camera rental for a car mount |
| 9 | $7,694 | Rail yard night, above |
| 10 | $600 | Petty cash for rain covers |
| Week total | $11,944 |
$1,200 + $0 + $2,450 + $7,694 + $600 = $11,944.
When the cost report for the week is built, the payroll invoice and rental invoices replace the hot-cost estimates with posted costs, coded to the accounts they belong to. The actual numbers will be close to the hot costs but rarely identical: someone's time card shows a different out time, or the condor house bills a delivery charge. That's expected. If the week's posted overage is wildly different from the hot sheet total, either the hot costs are missing a category or something was miscoded.
Where hot costs change the forecast
The more useful thing hot costs do for the cost report is inform the estimate to complete. Looking at week 2, the rail yard night cost $4,956 in crew overtime and fringe alone ($4,200 + $756). The remaining schedule has 4 more night exteriors. If nothing changes about how they're planned, the honest ETC includes:
4 nights x $4,956 = $19,824 in additional labor
An accountant who only subtracts cost to date from budget will miss that $19,824 until it has been spent. With it in the ETC, the producers can decide now whether to take it from contingency, shorten those nights by moving scenes to a cover set, or accept a smaller background count.
When the crew is union, extra hours cost more than wages
On a union show the hot sheet needs one more line. IATSE Basic Agreement benefits are paid per hour worked, not as a percentage of pay, so every extra hour carries a fixed benefit amount on top of the overtime premium and payroll taxes. For an employer that isn't a "$15 Million Contributor" to the Motion Picture Industry plans, the 2024 Basic Agreement sets health at $12.773 an hour (from August 2, 2026), pension at $1.8065, and the retired employees fund at $0.86, which is $15.4395 for every hour worked or guaranteed, plus an Individual Account Plan contribution of 6% of the scale hourly rate.
If the rail yard crew were on that agreement, the 2 extra hours for 30 people would add 30 x 2 x $15.4395 = $926.37 in hourly contributions alone, before the IAP percentage. Low budget agreements have their own terms, so pull the numbers from the agreement you're actually signed to. Film budget fringes shows how those contributions are set up in the budget, so the hot sheet and the budget use the same figures.
Background actors under a union agreement carry their own overtime rules and pension and health percentage, which also belong on the hot sheet when the count or the hours run over.
Mistakes with each
With hot costs:
- Tracking only overtime and ignoring background count, added rentals, and purchases.
- Leaving fringe off overtime.
- Comparing actual hours with a budget that assumed a different day length than the call sheet. The hot sheet compares with the day as budgeted, so write that day length on the sheet.
With the cost report:
- Using an ETC that's just budget minus cost to date, which ignores the patterns the hot costs showed.
- Letting the week's posted costs sit uncoded or in a suspense account, so an overage appears a week later than it should.
- No notes on variances, so the reader can't connect the number to the rail yard night.
Setting it up
The hot cost report template has columns for the scheduled and actual day, labor, fringe, background, equipment, and purchases. For the weekly side, how to read a film cost report walks through a full sample and the order to read it in, and how to manage production costs with hot costs covers daily cost control more broadly. The cost report and hot costs glossary entries are short references for department heads.