The decision in brief
A good fix and flip budget breaks the renovation into line items by trade (roof, systems, kitchen, baths, flooring, paint), ties each line to a bid or estimate, and adds a contingency on top. Hold soft costs such as permits and dumpsters in their own lines. Lenders, contractors and your own profit math all depend on this one document.
View Fix and Flip Loans →Why does a line-item budget matter?
A single lump sum ("rehab: $55,000") is the most common reason a lender asks more questions. Three reasons to itemize.
- Lender review. Axelrad's FAQ lists the rehab budget as one of five documents needed for hard terms. A reviewer compares it with the photos, the scope, and the ARV.
- Draws. Rehab funds are usually released in stages as work is completed. Draws track budget lines, so a vague budget makes for slow draws.
- Your margin. You cannot manage what you didn't itemize.
Fix and flip budget template
Example (hypothetical numbers) for a 3 bed / 2 bath, 1,400 sq ft cosmetic-plus rehab. Enter your own bids in the fill-in budget further down.
| # | Category | Line item | Source | Amount |
|---|---|---|---|---|
| 1 | Pre-construction | Permits and plan fees | Local office estimate | $1,200 |
| 2 | Pre-construction | Dumpster and haul-off | Vendor quote | $1,500 |
| 3 | Demo | Interior demo | Contractor bid | $2,500 |
| 4 | Exterior | Roof (replace) | Roofer bid | $9,500 |
| 5 | Exterior | Exterior paint and repairs | Contractor bid | $4,000 |
| 6 | Exterior | Landscaping and cleanup | Estimate | $1,500 |
| 7 | Systems | HVAC (service or replace) | HVAC bid | $6,500 |
| 8 | Systems | Electrical updates | Electrician bid | $3,500 |
| 9 | Systems | Plumbing updates | Plumber bid | $3,000 |
| 10 | Systems | Water heater | Quote | $1,400 |
| 11 | Interior | Kitchen cabinets and counters | Supplier quote + install | $11,000 |
| 12 | Interior | Appliances | Retail quote | $3,200 |
| 13 | Interior | Bathrooms (2) | Contractor bid | $9,000 |
| 14 | Interior | Flooring | Installer bid | $6,300 |
| 15 | Interior | Interior paint | Painter bid | $4,200 |
| 16 | Interior | Doors, trim, hardware | Estimate | $1,800 |
| 17 | Interior | Lighting and fixtures | Estimate | $1,500 |
| 18 | Final | Cleaning and punch list | Estimate | $1,000 |
| Subtotal | $72,600 | |||
| 19 | Contingency | 10% of subtotal | Your choice | $7,260 |
| Total rehab budget | $79,860 |
How much contingency should a flip budget include?
There is no single right percentage. Investors often use around 10% for cosmetic work with firm bids and more for older homes, structural work, or anything behind walls you haven't opened. The live Axelrad guide on cash to close and rehab draws makes the key point: a contingency only helps if it is cash you can actually reach, not hoped-for profit at sale.
What belongs in the rehab budget vs. holding costs?
Keep them apart. The rehab budget covers work on the property. Holding costs (interest, taxes, insurance, utilities, lawn care) belong in a separate holding cost sheet, and selling costs in a separate exit sheet. Mixing them hides problems: a budget that looks fine can be quietly absorbing three extra months of interest.
Budget review checklist before you submit
Before you send the budget to a lender or contractor, confirm each of these is true.
Budget review before you submit
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How do you keep the budget honest during the job?
Track actual against budget weekly. Add three columns to the template: committed (signed contracts), paid, and variance. When a line runs over, decide right away where the money comes from: contingency, a scope cut, or your own cash. Change orders should be in writing and priced before work starts. Tell your lender about meaningful budget changes before you need a draw that depends on them.
How do you share the budget with your lender?
Send it as a clean, itemized document with the bids attached, the totals matching your application, and the contingency shown on its own line. If your contractor's bid is organized differently from your budget, map each bid line to a budget line so the reviewer doesn't have to. That one step makes draw requests faster later too.
Blank template fields
Total rehab budget = sum of your line items + contingency (contingency % x subtotal). Enter your own bids by line in the calculator below and it adds the subtotal, contingency and total. Then record the property details under it.
Build your rehab budget
Budget header
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Which costs do new flippers forget most often?
These are the lines commonly missing from first budgets:
- Permits and inspections for electrical, plumbing, HVAC, or structural work
- Dumpsters and haul-off, often more than one
- Utility turn-on and deposits before work can start
- Appliances, which are often treated as an afterthought
- Punch list and final clean, the last-week items that delay listing
- Lockbox, security, and winterization if the house sits empty in cold months
- Code-driven upgrades that come up once walls are opened, such as smoke detectors, GFCI outlets, or handrails
Whether a specific upgrade is required depends on your local code and permit office, so confirm with your contractor and the local building department. Put a line in the budget for each one, even if the number is small.
Key takeaways
- Itemize by trade and tie each line to a bid.
- Keep contingency, holding costs, and selling costs separate from the rehab lines.
- Match the finish level to your ARV comps.
- Track committed, paid, and variance during the job.
Ready to submit?
Attach your line-item budget when you submit your deal, and see current program criteria on the fix-and-flip loan page.
Frequently asked questions
What should a fix and flip budget include?
Pre-construction costs, demo, exterior, systems, interior finishes, final cleaning, and a separate contingency. Holding and selling costs go on their own sheets.
How accurate does a rehab budget need to be for a lender?
Accurate enough that each major line is backed by a bid or estimate and matches the photos and scope. A lump sum invites questions.
Will a lender finance 100% of my rehab budget?
Some will finance all or most of it, usually subject to a cap on the total loan relative to ARV, with funds released in draws. Check the fix-and-flip product page for current Axelrad terms.
How much should I budget for contingency?
Many investors start around 10% for light work and go higher for older homes or structural projects. Use cash you can actually reach.
Can I change my budget after closing?
Usually, with lender approval. Ask how change orders affect draws before you sign.
Plan your next step
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