How to Build a Rehab Budget and Scope of Work That Gets Funded

You found the deal. The numbers work. You're ready to pull the trigger on your first fix and flip, or maybe your second or third. You submit a loan application, upload your purchase contract, and attach a rehab budget you put together in a spreadsheet over the weekend.

Three days later, your lender comes back with questions. The line items are too vague. The numbers don't match the property condition. There's no breakdown between materials and labor. The contingency is either missing or inflated. They want a revised Scope of Work (SOW) or itemized budget before they can issue a term sheet, or before they can get their valuation started; the lengthiest time in the origination process is now bottlenecked.

That revised SOW takes a week. The deal you were going to close in 10 days is now 20 days out, the seller is getting antsy, and you're wondering whether the lender is just being difficult.

They're not. The SOW is the single most scrutinized document in a rehab loan file. It determines how much the lender advances upfront, how much they hold back for construction, and whether the project economics justify the risk. A sloppy SOW doesn't just slow you down. It can shrink your funding, trigger delays, or kill the deal entirely.

Here's what lenders actually look at, and how to build a budget that clears underwriting on the first pass.

Why the SOW Matters More Than You Think

When you apply for a fix & flip or rehab loan, the lender isn't just evaluating the property and your credit. They're underwriting the renovation plan itself. The Scope of Work is their blueprint for how the property gets from current condition and market value to after-repair value.

The SOW drives three critical decisions in your loan:

How much you get upfront. On an Upright Lending rehab loan, you receive an Initial Advance at closing that covers the purchase price. The remaining rehab funds are held back and released as you complete work. If your SOW is vague or the numbers don't add up, the underwriter may reduce the Initial Advance or increase the Holdback, meaning you need more cash out of pocket to start the project.

How Holdback releases are structured. The Holdback is released in stages as you complete sections of the renovation. Each release requires a third-party inspection confirming the work matches what was outlined in the SOW. If your SOW says "kitchen renovation, $15,000" with no further detail, the inspector has no benchmark. They can't confirm partial completion, and your Holdback release gets delayed.

Whether the deal gets approved at all. If the rehab budget is unrealistic (too low for the scope of work required, too high relative to the ARV, or structured in a way that suggests the borrower doesn't understand the project), the deal gets declined. Not because the property is bad, but because the execution plan isn't credible.

What Goes Into a Fundable SOW

A Scope of Work that clears underwriting has four characteristics: it's organized by trade, system, or location within the house, it has line-item detail for every major category, the numbers are defensible, and it accounts for the full scope of what the property actually needs.

Here's the structure that works.

Organize by Trade

New investors tend to build budgets room by room: kitchen $15K, bathroom $8K, basement $12K. That feels intuitive, but it creates problems. Plumbing work might appear in three different rooms. Electrical is spread across the entire house. Drywall shows up everywhere. When line items overlap across rooms, underwriters can't tell if you've double-counted labor or missed an entire system.

Instead, organize by trade or building system: demolition, structural/framing, plumbing, electrical, HVAC, drywall/paint, flooring, kitchen (cabinets, counters, appliances), bathrooms (fixtures, tile, vanities), exterior (roofing, siding, windows), landscaping, and general conditions (permits, dumpsters, porta-john, final clean). This is how contractors bid work, how inspectors verify completion, and how underwriters evaluate whether the budget is realistic.

Break Down Materials and Labor

"Kitchen renovation, $15,000" tells the underwriter nothing. Is that a cosmetic refresh (paint cabinets, new countertops, updated hardware) or a gut rehab (new cabinets, relocated plumbing, new electrical, tile backsplash, appliances)? The same dollar amount could describe two completely different scopes.

A fundable line item looks like this:

Kitchen cabinets (supply and install, 20 LF base + 16 LF upper, shaker style): $4,800.Countertops (quartz, 35 SF, fabrication and install): $2,450.Appliances (range, dishwasher, microwave, refrigerator): $2,200.Plumbing rough-in (relocate sink, add disposal, supply lines): $1,800.Electrical (6 new outlets, under-cabinet lighting, dedicated appliance circuits): $1,400.Tile backsplash (40 SF subway tile, supply and install): $750.Kitchen total: $13,400.

That's the same budget range, but now the underwriter can evaluate whether each line is realistic for the market. More importantly, the draw inspector can confirm partial completion: cabinets are in but countertops aren't installed yet? Release the cabinet line, hold the countertop line. That precision keeps your draw requests moving.

Include Contingency, But Keep It Reasonable

Every rehab has surprises. Knob-and-tube wiring behind the walls. A cracked sewer lateral the inspection missed. Termite damage in the subfloor. A contingency line covers those unknowns without requiring a formal budget revision and loan modification mid-project.

Most lenders expect to see ~10% contingency on a standard rehab. If you're working on a property built before 1960 with unknown mechanicals, 10-15% is reasonable. If you're doing a lighter cosmetic rehab on a 2005 build, 5% is appropriate. More than 15% suggests you haven't done enough due diligence on the property's actual condition. Zero contingency suggests you've never run a rehab before.

At Upright Lending, we include contingency in the total rehab budget when calculating loan-to-cost. It's fundable, but it's also scrutinized. The underwriter will look at your contingency relative to the overall scope and the property age. If the numbers don't match the risk profile, they'll ask about it.

Account for Soft Costs

Permits, architectural drawings, engineering reports, dumpsters, portable toilets, and final cleaning are real costs that add up to $3,000-$6,000 on a typical rehab. Leaving them out makes your budget look artificially low and signals to the underwriter that you haven't fully scoped the project.

Include a "General Conditions" or "Soft Costs" section at the bottom of your SOW. List each item separately. These are fundable costs on most rehab loans, but only if they're documented.

The Five Mistakes That Get SOWs Sent Back

These are the issues Upright's underwriting team flags most often. Every one of them adds days to your closing timeline.

1. The Budget Doesn't Match the Property Condition

You submit a $30,000 cosmetic rehab budget on a property the appraiser photos show needs a new roof, new windows, and a full kitchen gut. The underwriter knows those three items alone cost more than $30K. Either you haven't inspected the property closely, or you're planning to do the work yourself and haven't priced labor. Either way, the SOW gets sent back.

Fix: Walk the property with a contractor before you finalize the budget. If you can't get a contractor out before submitting, use your inspection report to identify every major system that needs work and price each one conservatively. It's better to overestimate and come in under budget than to lowball and need a change order mid-project.

2. No Permit Allowance on Permitted Work

If your SOW includes structural changes, electrical panel upgrades, plumbing rerouting, or HVAC replacement, the municipality almost certainly requires permits. If your budget doesn't include permit costs and your SOW describes permitted work, the underwriter will flag the inconsistency.

Fix: Call the local building department before you submit. Get the permit fee schedule for the work types in your SOW. Include them as line items. This takes 20 minutes and prevents a week of back-and-forth.

3. Labor Rates That Don't Match the Market

Underwriters know what things cost in your market. If you're in a metro area where licensed electrical work runs $75-$100/hour and your SOW shows a full panel upgrade and 30 outlets for $2,000, the numbers don't add up. You're either planning unlicensed work (which creates insurance and inspection problems) or you're underestimating the scope.

Fix: Get at least two contractor bids before finalizing your budget. If you're doing some work yourself, separate the DIY labor from the licensed trades. Be upfront about which portions you plan to self-perform. Some lenders are fine with borrower-performed work on cosmetic items (paint, flooring, landscaping) but require licensed contractors for structural, mechanical, and electrical.

4. The Budget Is One Big Number With No Breakdown

"Total renovation: $55,000." That's not a Scope of Work. That's a guess. Without line items, the lender can't evaluate whether the number is realistic, structure the Holdback schedule, or instruct inspectors on what to verify at each draw. This is the single fastest way to get your SOW rejected.

Fix: Minimum 8-12 line items on any rehab over $30K. The more detail, the faster the approval. Think of it this way: the underwriter needs to defend this budget and use it to justify the after-repair value. Give them the ammunition. Help ensure valuations are accurate and future draws solve your cash needs.

5. ARV Assumptions That Don't Support the Rehab Level

You're putting $55K into a rehab, projecting a $310K ARV, but the comps in the neighborhood top out at $260K. The underwriter will question whether the renovation is over-improving the property for the market. Over-improvement is a risk for the lender because the ARV assumption is unsupported, which means the loan-to-value ratio is actually higher than it appears.

Fix: Pull 3-5 comparable sales within a half-mile radius that closed in the last 6 months. Make sure at least two of them are renovated properties in similar condition to what your finished product will look like. If the comps don't support the ARV, either adjust your expectations or find a deal where the market supports the exit.

A Sample Budget That Gets Funded

Here's a realistic SOW for a property a newer flipper might take on: a 3-bedroom, 1-bathroom single-family house built in 1978, purchased for $180,000. The property needs a full cosmetic rehab plus mechanical updates. Target ARV: $285,000.

Demolition and Debris: Demo of existing kitchen, bathroom, damaged drywall, carpet removal: $3,200; Dumpster rental (2 x 20-yard): $1,600; Subtotal: $4,800

Structural / Framing: Sister joists in basement (3 locations): $1,800; Replace damaged subfloor in bathroom (60 SF): $900; Subtotal: $2,700

Plumbing: Replace galvanized supply lines with PEX (whole house): $3,800; New bathroom fixtures (toilet, vanity, tub/shower): $2,200; Kitchen rough-in (relocate sink, add disposal): $1,400; Water heater replacement (50-gal tank): $1,200; Subtotal: $8,600

Electrical: Panel upgrade (100A to 200A): $2,800Rewire kitchen and bathroom circuits (GFCI, dedicated appliance): $1,600; Add outlets throughout (12 locations): $1,400; Smoke/CO detectors (hardwired, 6 units): $600; Subtotal: $6,400

HVAC: Replace furnace (80K BTU, 96% efficiency): $3,400; Replace A/C condenser (2.5 ton): $2,800; New ductwork modifications (2 runs): $900; Subtotal: $7,100

Drywall and Paint: Hang and finish drywall (kitchen, bathroom, patches): $3,200; Interior paint (whole house, walls and trim): $3,800; Subtotal: $7,000

Flooring: LVP throughout main level and bedrooms (1,100 SF): $4,400; Tile bathroom floor and tub surround (80 SF): $1,600; Subtotal: $6,000

Kitchen: Cabinets (supply and install, 20 LF base + 16 LF upper): $4,800; Countertops (quartz, 35 SF, fabrication and install): $2,450; Appliances (range, dishwasher, microwave, refrigerator): $2,200; Tile backsplash (40 SF subway tile, install): $750; Subtotal: $10,200

Bathroom: Tile tub surround (60 SF): $1,400; Vanity with top (36-inch, supply and install): $650; Mirror, lighting, accessories: $400; Subtotal: $2,450

Exterior: Roof (architectural shingles, tear-off and install, 18 sq): $7,200; Exterior paint (body, trim, soffits): $3,200; Landscaping (grade, seed, shrubs, mulch): $1,800; Subtotal: $12,200

General Conditions: Permits (building, electrical, plumbing, mechanical): $2,400; Final cleaning: $400; Project management / GC overhead (if using a GC): $0 (self-managed); Subtotal: $2,800

Contingency (8%): $5,620

Total Rehab Budget: $75,870

How This Gets Funded

Purchase price: $180,000. Total project cost: $255,870. Target ARV: $285,000.

At up to 92.5% of total cost, Upright Lending could fund up to $236,680 on this deal. That breaks down into two pieces:

Holdback: $75,870 held for the rehab budget, released in stages as you complete work. Each release requires a virtual (done by you) or a third-party inspection confirming the work matches your SOW. Typical Holdback releases happen at 25%, 50%, 75%, and 100% completion, though the schedule flexes based on project size and timeline. We simply ask for a minimum of $5,000 of work be reimbursible.

Initial Advance: The remaining $160,810 is released to you upfront at the purchase settlement.

On this deal, you'd need roughly $20,000 in cash to cover the gap between total project cost and the loan amount, plus closing costs. That's the real out-of-pocket number.

The SOW drives the Holdback structure. A detailed, well-organized SOW means the Holdback release schedule maps cleanly to your construction timeline. A vague SOW means the lender has to build in more conservative draw milestones, which means more cash out of pocket between inspections.

Before You Submit: The Pre-Flight Checklist

Run through this before you upload your SOW to any lender:

Does every line item have a quantity, a unit of measure, and a cost? "Paint, $3,800" is better than "Paint" with no number, but "$3,800 for interior paint, whole house, walls and trim, 2 coats" is what gets approved without questions and makes the draw process seamless.

Do the mechanicals match the property age? If the house was built before 1970, you should be addressing electrical (knob-and-tube, fuse box), plumbing (galvanized or lead), and potentially HVAC. If your budget only covers cosmetics on a 1955 house, expect pushback.

Is the total rehab budget realistic relative to the ARV? A rough rule of thumb: your total project cost (purchase + rehab) should be 70-80% of the ARV. If you're above 90%, the deal is tight. If you're below 65%, the rehab scope might be light relative to the property condition.

Have you accounted for permits on all licensed work? Electrical, plumbing, structural, HVAC: these require permits in virtually every jurisdiction. No permit line items on permitted work is an automatic flag.

Is your contingency between 5% and 15%? Below 5% on anything other than a cosmetic refresh signals inexperience. Above 15% signals you haven't scoped the project properly.

Do you have contractor bids or documented pricing? You don't always need formal bids submitted with the SOW, but having them on hand means you can respond instantly if the underwriter questions a line item. That speed matters when you're trying to close in 7-10 days.

The Bottom Line

Your Scope of Work is not a formality. It's the document that determines whether the after-repair value is achievable, how much you get funded, how fast you close, and how smoothly your draw process runs throughout the project. A detailed SOW with realistic numbers, organized by trade, with contingency and soft costs included, closes faster and with fewer surprises than a vague budget with round numbers and missing categories.

Lenders aren't trying to make your life difficult. They're trying to underwrite a construction project using only the information you provide. Give them a SOW that tells the full story, and the approval follows.

If you're putting together your first rehab budget and want to know whether the numbers work before you submit, Upright Lending's team reviews SOWs before you're locked in. No commitment required. Get the feedback early, close faster later.

Call (216) 206-6079 or start your application at uprightlending.com.

Not sure if your deal qualifies? Upload your purchase contract and rehab budget at uprightlending.com and we'll give you a same-day answer on terms.

‍