New flippers treat the Scope of Work document (SOW) as paperwork to get past underwriting. Experienced flippers treat it as an important planning tool for the entire project. A good SOW is a detailed, line-item breakdown of every renovation and task planned for a property. Undoubtedly, problems will come up that aren’t accounted for, but a good breakdown of what you can anticipate and at what cost will give you an advantage when you might need to pivot.
A good SOW typically includes:
Room-by-room or system-by-system task lists (roof, HVAC, electrical, plumbing, kitchen, baths, flooring, exterior, etc.)
Material and finish specifications (not just “new flooring” but “LVP flooring, $3.50/sq ft material”)
Labor vs. material cost breakdowns
Estimated timeline per task or phase
Permit requirements, where applicable
A Financial contingency of 10% to 25% depending on the level of rehab
Think of it as the bridge between your renovation budget spreadsheet and an actual construction plan.
SOW and Your Lender
Fix-and-flip lenders aren’t just financing the purchase price – they’re financing a rehab budget that gets released in draws as work is completed. That makes the SOW central to their risk assessment in a few specific ways:
1. It validates your after-repair value (ARV). The SOW should support the ARV you’re claiming. A $40,000 “cosmetic refresh” budget won’t justify a full kitchen and bath gut — the numbers need to match the work.
2. It determines your draw schedule. Rehab funds are released in draws tied to completed, verifiable stages of work. Without a clear SOW, there’s no agreed-upon checklist for what triggers each draw – which could slow funding and create disputes.
3. It protects the lender’s collateral. The lender’s collateral is the property itself. A vague or unrealistic SOW is a red flag that the project could stall, run over budget, or leave the house in worse shape than it started (an unfinished flip is hard to resell or refinance).
4. It’s a credibility signal about you as a borrower. A precise, well-organized SOW tells the underwriter you’ve done this before (or done your homework) and that you understand construction costs at a granular level. A rough SOW with round numbers like “$10,000 kitchen, $8,000 baths” signals the opposite, even if you’re an experienced flipper.
SOW and Your General Contractor
A good SOW isn’t just a lender document – it should become your GC’s job description. Once financing is in place, the SOW needs to do double duty as the contract-level scope for the renovation itself.
If you are walking the property with your GC, everything discussed and written into the SOW needs to be signed and agreed upon. If you use the SOW as the basis for your GC bid request, send the exact SOW (not a summary) to every contractor you’re getting quotes from. This ensures you’re comparing apples to apples, not three bids on three different interpretations of “renovate the house.”
Additionally:
1. Attach the SOW to the construction contract. Your contract with the GC should explicitly reference and incorporate the SOW as an exhibit. This turns it from a planning document into a legally enforceable definition of what the contractor is obligated to deliver, for the price quoted.
2. Align the SOW with a draw schedule that is tied to specific completed milestones defined in the SOW. Walk through the draw schedule with them before work starts, so there are no surprises about when they’ll get paid relative to what’s done. This avoids the classic conflict where a GC expects payment for “progress” that doesn’t match a lender-recognized milestone.
3. Use it as your inspection checklist. Each line item should be verifiable as complete, in-progress, or not started.
4. Manage change orders against the original SOW. Renovations always turn up surprises (hidden water damage, outdated wiring, etc.). When scope changes, document it as a formal change order referencing the original SOW line item it modifies. This keeps your budget, your GC’s contract, and your lender’s records all consistent — and prevents scope creep from quietly blowing up your rehab budget.
The Bottom Line
Consider a strong Scope of Work the operational spine of the entire flip. It’s what gets your loan approved at the right amount, keeps your draws flowing on schedule, and keeps your GC accountable to the plan and budget you built the deal around. Flippers who invest the time to make their SOW specific, realistic, and detailed almost always run smoother, faster, more profitable projects than those who treat it as a formality.
