Interview with Somchai Rattanakosin, Property Management Consultant, Bangkok Conducted March 2025
1 Do I really need to pay three months upfront? Big condo buildings: Standard is 2 months deposit plus 1 month advance rent. That's 3 months total upfront, yes. The 3-month thing isn't law. It's market standard in Bangkok's modern condos. Warning: If landlord asks for 6+ months upfront and it's not high season, be suspicious. I've seen foreigners lose 150,000 baht ($4,200) when landlord disappeared mid-lease.
2 My lease is in Thai. Should I insist on English? Problem: The Thai version is legally binding. The English is 'for reference only.' If there's a dispute, Thai courts use Thai version. If translations don't match, Thai version wins. I've seen disputes where English said 'early termination allowed' but Thai said 'no early termination' - foreigner lost 90,000 baht ($2,520).
3 What should I expect for utilities? Electricity: Building buys from government at 4-5 baht/unit. Landlord charges you 7-9 baht/unit typically. This markup is standard and legal. Studio with air con: 1,500-3,000 baht/month. Watch out for landlords charging 10-12 baht/unit - this is excessive. Your electric bill will be insane if air con is broken or inefficient.
Somchai has managed over 400 foreign tenant placements in Bangkok, Chiang Mai, and Phuket since 2015. His firm specializes in helping expats and digital nomads navigate Thailand's rental market without getting burned. Here's what he actually tells clients—not what's in the Facebook groups.
1. "Do I really need to pay three months upfront?"
Somchai: Depends where and who you're renting from.
Big condo buildings owned by Thai landlords or companies: Standard is 2 months deposit plus 1 month advance rent. That's 3 months total upfront, yes.
But here's what foreigners miss: The deposit is negotiable if you have leverage. Lease 12 months instead of 6? Some landlords drop to 1.5 months deposit. Pay 6 months upfront? Sometimes you get better monthly rate.
Small landlords, guest houses, month-to-month situations: Might be 1 month deposit plus 1 month advance. More flexible but less professional.
Airbnb conversions or informal arrangements: Sometimes just first month. But you have zero legal protection here.
The 3-month thing isn't law. It's market standard in Bangkok's modern condos. In Chiang Mai, I see 2 months total more commonly. Phuket during high season? Landlords ask for 4-6 months upfront sometimes because they know they can.
Warning though: If a landlord asks for 6+ months upfront and it's not high season beachfront property, be suspicious. That's often a cash flow problem on their end. I've seen foreigners lose 150,000 baht ($4,200) when a landlord disappeared mid-lease.
2. "My lease is in Thai. Should I insist on English?"
Somchai: Yes, but understand what you're actually getting.
Many Bangkok condos have "standard" bilingual contracts now. Thai on one side, English on the other. Seems great.
Problem: The Thai version is legally binding. The English is "for reference only" - usually says this at the bottom.
If there's a dispute, Thai courts use Thai version. If the translations don't match perfectly (and they often don't), Thai version wins.
What I tell my clients: Get the English version, but also pay 1,500-3,000 baht ($42-84) for a certified translator to verify it matches the Thai. Or have Thai-speaking lawyer review.
Is this paranoid? For 6-month rental, maybe. For 3-year lease or purchasing (different situation), absolutely necessary.
I've seen disputes where English said "early termination allowed with 30 days notice" but Thai version said "no early termination" and required penalty of 3 months rent. The foreigner who signed without checking properly lost 90,000 baht ($2,520).
Reality: Most landlords are honest. But "most" isn't "all," and you can't read the legally binding document you're signing. That's a risk.
3. "Can I get my deposit back when I leave?"
Somchai: Theoretically yes. Practically... it's complicated.
By law, landlord must return deposit within reasonable time (usually interpreted as 30 days) after you move out, minus any legitimate deductions for damages.
What actually happens:
Good landlords (about 60% in my experience): Do proper inspection. Document everything. Return 80-100% of deposit within 30-45 days. Deductions are reasonable - broken air con, damaged furniture, unpaid utilities.
Difficult landlords (about 30%): Find reasons to keep deposit. "Walls need repainting" (even though you didn't damage them). "Cleaning fee" (wasn't in contract). "Normal wear and tear" becomes "damage."
Bad landlords (about 10%): Just keep it. Ignore calls. Hope you give up. Know that foreigners usually leave Thailand before legal process completes.
My advice:
- Document EVERYTHING on move-in day. Photos, videos, written notes. Get landlord or agent to sign off on condition.
- Do same on move-out day. With witness if possible.
- If landlord is keeping deposit for bogus reasons, you can file complaint with Consumer Protection Board (1166 hotline) or small claims court. Takes time but often works.
- Some foreigners just accept losing half their deposit and move on. Decide if 20,000-40,000 baht ($560-1,120) is worth the stress.
4. "Should I rent furnished or unfurnished?"
Somchai: For foreigners, furnished is almost always the move unless you're staying 5+ years.
Furnished typically includes: Bed, sofa, dining table, TV, refrigerator, washing machine, air conditioning (sometimes), kitchen basics.
Cost: 10-20% higher monthly rent than unfurnished.
Unfurnished in Thailand often means literally nothing. Sometimes not even air conditioning installed. You're responsible for everything.
If you're here 6-12 months, buying furniture costs 80,000-200,000 baht ($2,240-5,600). Selling it when you leave? You'll get 30-50% back if lucky. Plus the hassle factor.
Math: Pay extra 3,000 baht/month ($84) for furnished place = 36,000 baht/year ($1,008). Way cheaper than buying and selling furniture.
Only go unfurnished if:
- You're here long-term (3+ years)
- You have very specific furniture needs/taste
- You found amazing deal on unfurnished place that makes the math work
Note: "Furnished" quality varies wildly. High-end condos have nice furniture. Cheap places have broken beds and ancient refrigerators. Always inspect furniture condition before signing.
5. "What's the deal with these TM30 forms I keep hearing about?"
Somchai: Immigration requirement that causes endless confusion.
What it is: Form landlords must file within 24 hours of foreigner moving in. Reports your address to immigration.
Why it matters: If you leave Thailand and return, or extend visa, or do 90-day reporting, immigration checks their system. If your address isn't registered (no TM30), technically you can be fined. Both you and landlord.
The problem: Many landlords don't file TM30. Either they don't know, don't care, or don't want immigration knowing they're renting (tax avoidance).
What happens: Usually nothing. Most foreigners never have issues. But some immigration offices are strict. I've had clients fined 2,000-5,000 baht ($56-140) because landlord didn't file TM30.
My advice:
- Ask landlord upfront: "Will you file TM30?" If they say "what's that?" or "don't worry about it," red flag.
- Request copy of filed TM30 for your records.
- If landlord refuses to file, you can file yourself online (need their details) but this creates awkward situation.
- Short-term rentals (Airbnb, etc.): Almost never file TM30. Fine if you're not extending visa or leaving/returning during stay.
Enforcement is inconsistent. Some immigration offices don't care at all. Others are very strict. Bangkok generally more relaxed. Chiang Mai can be picky.
6. "I found a place for 8,000 baht/month in Sukhumvit. Too good to be true?"
Somchai: Yes. Run.
Sukhumvit area (central Bangkok, near BTS): Normal studio costs 12,000-25,000 baht/month ($336-700). One bedroom: 20,000-40,000 baht ($560-1,120).
If you're seeing 8,000 baht in Sukhumvit, it's one of these:
Scam: Fake listing. You send deposit, place doesn't exist or isn't actually for rent. Common on Facebook Marketplace and some sketchy Thai websites.
Illegal sublet: Someone renting place from landlord, then illegally subletting to foreigners. You have zero legal standing if problems arise. Original renter can disappear with your money.
Problem property: Serious issues. No hot water. Broken air con. Bed bugs. Constant construction noise next door. Landlord renting cheap because it's unrentable at normal price.
Way out in suburbs: Listing says "Sukhumvit" but it's actually Sukhumvit Soi 101 or 150, which is basically another city. 90-minute commute to central Bangkok.
My scam-checking process:
- Google the building name. Does it exist? What do reviews say?
- Ask for landlord's ID or company registration. Legitimate landlords provide this.
- Never wire deposit to foreign bank account. Should be Thai bank.
- Insist on seeing property in person before paying anything.
- If "landlord" has excuse why you can't see it ("I'm traveling," "tenant still there") but wants deposit now, that's a scam.
Better to pay market rate and sleep well.
7. "What should I expect to pay for utilities?"
Somchai: This is where landlords often make their profit.
Electricity: Building buys from government at 4-5 baht/unit. Landlord charges you 7-9 baht/unit typically. This markup is standard and legal.
Your actual usage in Bangkok:
- Studio with air con: 1,500-3,000 baht/month ($42-84)
- One bedroom with air con: 2,500-4,500 baht/month ($70-126)
- Run air con 24/7: Double these numbers
Water: Usually 150-300 baht/month ($4.20-8.40). Rarely more unless you're filling a pool daily.
Internet: 500-800 baht/month ($14-22) for good fiber. Not included in rent usually.
Watch out for:
- Landlords charging 10-12 baht/unit for electricity. This is excessive but happens. Negotiate down or walk away.
- "Utility fee" or "common area fee" that's not clearly explained. Ask exactly what this covers.
- Air con that's broken or inefficient. Your electric bill will be insane. Test all units thoroughly before signing lease.
My tip: Ask previous tenant or neighbors what their average utility bill was. Landlords sometimes lie about costs.
8. "Should I use an agent or deal directly with landlord?"
Somchai: Depends on your Thai language skills and time.
Using agent:
Pros:
- They handle communication with landlord
- Show you multiple properties in one day
- Handle contract and paperwork
- Sometimes negotiate better rate (they want deal to close)
- Protect you from scams (if good agent)
Cons:
- Cost: Usually 1 month's rent as fee. Sometimes you pay, sometimes landlord pays, sometimes split.
- Some agents are pushy, show you expensive places outside your budget
- Quality varies wildly
Direct with landlord:
Pros:
- No agent fee
- Direct relationship with landlord
- Sometimes get better deal
Cons:
- Need decent Thai language skills
- More time-consuming (viewing properties, negotiating, contracts)
- No buffer if problems arise
- Higher scam risk if you don't know what to check
My honest take: If it's your first time renting in Thailand and you don't speak Thai, use agent. The fee sucks, but the protection and time savings are worth it. Choose agent carefully though - ask for references from other foreigners.
If you're experienced, speak Thai, know what to watch for, going direct can save money.
9. "I want to break my lease early. What happens?"
Somchai: Read your contract. But here's what I typically see:
Standard Bangkok lease: 1-year term. If you break early:
- Lose your deposit (2 months)
- Might owe additional penalty (1-2 months rent)
- Must give 30-60 days notice
So if you leave after 4 months of 12-month lease, you lose 60,000-80,000 baht ($1,680-2,240) in deposit and penalties.
Some contracts have "diplomatic clause" - if you lose job or have emergency, you can break lease with 60 days notice and only lose 1 month penalty. Always ask for this clause. Good landlords include it.
Month-to-month: Usually can leave with 30 days notice. Much more flexible.
My experience: Negotiation is often possible. If you're 8 months into 12-month lease and need to leave, many landlords are reasonable. They keep 1 month deposit, you help find replacement tenant, everyone walks away okay.
If you're 2 months into 12-month lease and just changed your mind, expect full penalties.
Never: Just ghost and disappear. Thailand is small community. You'll burn reputation, might affect future visa applications if landlord reports you, and it's just not right.
10. "Should I buy or rent in Thailand?"
Somchai: Almost everyone should rent. But let me explain why.
Foreigners cannot own land in Thailand. Period. You can own condo unit (if building is less than 49% foreign-owned), but not land or house.
Condo ownership requirements:
- Building must have foreign ownership quota available
- You must bring money from abroad (foreign currency transfer)
- You get full ownership, can rent it out, can sell it
Why I say rent anyway:
Property market in Thailand is oversupplied. Bangkok has thousands of empty condos. Developers build faster than demand. Prices are often stagnant or dropping.
Rent-to-price ratio is terrible for buyers. A 5 million baht condo ($140,000) that costs 20,000 baht/month to rent = 4.8% gross rental yield. After condo fees, taxes, maintenance, you're at 2-3% net. You can get 2% in a savings account with zero headaches.
When buying makes sense:
- You're genuinely planning 10+ years in same location
- You found unusual deal in good location
- You're Thai married with way to structure ownership
- You want vacation property for annual trips
For typical digital nomad or 2-5 year expat: Rent. Keep flexibility. Don't tie up capital in illiquid asset in foreign country with currency risk.
I've seen too many foreigners buy at peak, market drops, they need to sell, lose 20-30% plus all the fees. It's not a good investment usually.
Final Thoughts
Somchai: The foreigners who do best in Thai rental market are ones who:
- Document everything - photos, emails, receipts
- Get contracts in writing, preferably reviewed by someone who reads Thai
- Build good relationship with landlord - small gestures go long way
- Understand that Thailand operates on relationship basis more than pure legal enforcement
- Don't assume things work like home country
And please, stop getting all your advice from Facebook groups. Half the information is outdated or wrong. Talk to professionals, read your contracts, use common sense.
Thailand is generally landlord-friendly compared to many Western countries. You have less protection. So be more careful upfront.
About Somchai Rattanakosin: Property Management Consultant based in Bangkok since 2015. Specializes in expat and digital nomad housing. Managed 400+ foreign tenant placements. Licensed by Thai Real Estate Association. Can be reached through major expat property platforms.
Resources:
- Thai Tenancy Laws: Ministry of Commerce website (english.dbd.go.th)
- TM30 Online Filing: extranet.immigration.go.th
- Consumer Protection Board: 1166 hotline (English available)
- Typical Bangkok Rent (2025): DDProperty.com, Hipflat.com, Thaivisa Property forums
Disclaimer: This interview represents one professional's experience and opinions as of March 2025. Thai rental law and practices vary by location and change over time. Always verify current regulations and consult qualified legal advisor for specific situations. Somchai's firm did not pay for this article; interview conducted independently for informational purposes.