What is a due-diligence period?
A due-diligence period is a negotiated window after the contract is signed in which the buyer can inspect the property, check records, insurance and financing, and terminate within the contract’s terms. North Carolina and Georgia call it due diligence, Texas uses an option period, and many other states use an inspection contingency. Its length and fees are negotiated, not set by law.
Key takeaways
- In North Carolina the due-diligence fee is paid to the seller and is generally kept by the seller if you terminate; earnest money is refunded if you terminate in time.
- In Texas, the option fee must reach the title company within 3 days of the effective date, or the unrestricted right to terminate is lost.
- Front-load the slow items: inspection booking, the seller’s CLUE report, HOA documents and permit records.
- Your lender must deliver the Closing Disclosure at least 3 business days before closing.
Turn your period into dated deadlines
[{"at": 0, "task": "Book the home inspection and any specialist inspections", "why": "Inspector availability is the most common bottleneck."}, {"at": 0.1, "task": "Ask the seller for the CLUE report, disclosure and permit paperwork", "why": "Only the owner can order the CLUE report."}, {"at": 0.2, "task": "Look up the flood zone and request insurance quotes", "why": "Premiums and availability can change your decision."}, {"at": 0.3, "task": "Search deeds, liens and open permits", "why": "Recorded problems take time to clear."}, {"at": 0.5, "task": "Review the inspection report and get contractor estimates", "why": "Estimates support repair requests."}, {"at": 0.7, "task": "Send repair or credit requests", "why": "Leave time for the seller to respond before the deadline."}, {"at": 0.9, "task": "Decide: proceed, renegotiate or terminate in writing", "why": "Notice must follow the contract\u2019s method and timing."}]A planning aid. Your contract’s own deadlines, counting rules and notice requirements control.
How the period works in three states
| State | What it is called | Money at stake | Key rule |
|---|---|---|---|
| North Carolina | Due Diligence Period (Offer to Purchase, Form 2-T) | Due-diligence fee to the seller; earnest money | Fee generally kept by seller if buyer terminates; earnest money refunded if terminated in time |
| Texas | Option period (TREC One to Four Family Residential Contract, ¶5) | Option fee; earnest money | Option fee due to the title company within 3 days of the effective date |
| Georgia | Due diligence period (association contract) | Option money; earnest money | Buyer may terminate for any reason during the period; forms are member-only, confirm with your agent |
Sources: NC Real Estate Commission on due-diligence fee refunds; Texas Real Estate Commission resale contract. Georgia’s association forms are not public; confirm terms with your agent.
What to check before the period ends
Physical condition
A home inspection is a visual review of readily accessible systems. Under ASHI’s Standard of Practice, inspectors are not required to determine code compliance. Add specialists (sewer scope, roof, structural, pest) where the report points. ASHI.
Keep: Inspection report and specialist quotes.
Records
Confirm the owner of record, look for liens and judgments, and search open or expired permits for work you can see.
Keep: Deed, lien search and permit printout.
Insurance and flood
Look up the flood zone, ask for the CLUE report and get written quotes.
Keep: Quotes and claims history.
Taxes after the sale
In some states the tax bill resets when the home sells: California reassesses at a change in ownership (BOE) and Florida homestead caps do not pass to a buyer (Florida DOR). Estimate your own bill, not the seller’s.
Keep: Your estimated tax bill.
HOA and condo documents
Budgets, reserves, special assessments and rules can change the cost of ownership.
Keep: Resale documents and any assessment notices.
Questions people ask
How long is a due-diligence period?
It is negotiated in each contract. Short windows of one to two weeks are common in practice, but no statute sets a standard length.
Is the due-diligence fee refundable?
In North Carolina, the fee is paid to the seller and is generally non-refundable if you terminate, with exceptions such as a seller’s material breach. Earnest money is refunded if you terminate within the period.
What is the difference between an option period and an inspection contingency?
A Texas option period lets the buyer terminate for any reason for a paid fee; an inspection contingency typically ties termination to inspection results. Your contract’s wording decides.
Can I extend the due-diligence period?
Only if the seller agrees in writing. Ask early and give a reason, such as a specialist inspection or insurance quote.
What happens if I miss the deadline?
You may lose the right to terminate without penalty and risk your earnest money if you back out later. Your contract and local practice decide.
In your due-diligence period now?
Send the address. Our pre-offer property check matches the parcel and brings together the owner of record, recorded liens, permits and flood zone, with the gaps to raise before your deadline.
- Parcel & owner of record matched
- Liens, permits & flood zone in one place
- Gaps turned into questions for your team
Sources & method
We start with the agency or statute that governs each rule and link to it directly. Figures carry their source and date. Rules and forms change; confirm the current version with the responsible office or a qualified professional.
- NC Real Estate Commission: due diligence fees
- Texas Real Estate Commission: resale contract
- CFPB: when do I get a Closing Disclosure
- 12 CFR 1026.19
- NAR Realtors Confidence Index
- NAR Realtors Confidence Index, December 2025
- ASHI Standard of Practice
- California BOE: Proposition 13 reassessment
- Florida DOR: Save Our Homes
Reviewed September 25, 2026 by the PropertyDataCheck editorial team. Corrections: info@propertydatacheck.com. How we research and update guides.