Tontine Encyclopedia
The comprehensive guide to legal regulations, experiences, and accurate calculation methods.
By region
Mekong, North, and Central hubs — local cashflow and naming.
Mekong Delta hụi: knowledge hub — types, risks, seasonal cycles
Western Vietnam / Mekong Delta hụi hub: naming (hụi vs biêu), day–week–month–season types, crop cycles, risks, safer organization, and deep-dive links. Cultural overview—not legal advice.
Northern Vietnam hụi: họ, phường & urban salary cycles
Regional hub for northern Vietnam ROSCAs: họ / phường naming, salary vs rural cashflow, monthly cycles, UBND/trust notes, social-media risks, organizer checklist — Excel / Huio.
Hụi in Central Vietnam: biêu, coastal–farm cash flow, and storm season
Central Vietnam tontine culture: fishing–farming cash flow, storm-season liquidity, mixed hụi/biêu naming, how chains run, distant/online member risk, and organizer notes. Huio + Excel.
All articles
VNeID, CCCD, and fighting hụi ma: practical identity checks for organizers
How VNeID and CCCD verification cut phantom seats (hụi ma) in ROSCA chains. Organizer playbook, member red flags, FAQ—not legal advice—plus Huio and Excel CTAs.
Why do people in the Mekong Delta love playing hụi?
Why tontines run deep in the Mekong Delta: seasonal cash flow, community mutual aid, daily market chains, and bank friction—plus a safety checklist, FAQ, and Huio/Excel.
How to choose a hụi ledger tool: Excel, notebook, or app
Fair comparison framework for hụi management tools—notebook, Excel, and apps (including Huio and category peers). Criteria, decision table, FAQ, and Excel/Huio CTAs.
Auction hụi vs interest-free hụi: which should you choose?
Side-by-side comparison of hụi đấu giá and hụi không lãi (hụi thảo): payments, yield, risk, bookkeeping complexity, decision table, checklist, and FAQ.
Risks of playing hụi online via Facebook, Zalo, and social media
What can go wrong in online ROSCA/hụi groups? Fake organizers, hụi ma (phantom chains), weak evidence, domino defaults—and a safety checklist with VNeID-backed platforms.
Daily vs weekly vs monthly hụi: which cycle should you join?
Compare hụi ngày, hụi tuần, and hụi tháng—face values, payment pressure, organizer workload, and a decision checklist so your cycle matches your cash flow.
Should you take the pot early or hold to the end?
Early, mid-chain, or final-hold strategies: risk–return table, default exposure, decision checklist + FAQ. Model bids with formulas/Excel/Huio.
Hụi vs bank savings: which is right for your idle cash?
Compare tontines (hụi) and bank deposits on return, risk, liquidity, and paperwork. Decision tables, checklists, FAQ, and how Huio reduces ROSCA risk if you choose to play.
Free Excel tontine ledger — download and how to use it
Download a free Excel tontine ledger with live slot, dead slot, and organizer commission formulas. Step-by-step setup, anti-error checklist, and when to switch to an app.
Digital hụi agreement explained: clauses, evidence, e-sign notes
What a digital/electronic hụi (tontine) agreement should cover: core clauses, evidence packs, OTP/e-sign practical notes, Decree 19 writing duty, FAQ, and Huio/Excel CTAs. Not legal advice.
Legal tontine receipt template (updated 2026)
Why contribution and payout receipts matter in hụi. Mandatory fields under Decree 19/2019, a copy-ready handwritten template, checklist, FAQ, and digital PDF alternatives.
What is the maximum tontine interest rate under Vietnamese law? (Updated 2026)
Decree 19/2019 caps interest-bearing hụi at 20%/year. Learn admin fines under Decree 144/2021, usury risk under Penal Code Art. 201, and a safe bidding checklist.
How to organize hụi without losing money: hard-won lessons
Five practical lessons for organizers: screen members, cap multi-slots, keep bids legal, preserve evidence, and replace notebooks with digital ledgers—so tiền thảo stays profit, not a trap.
What is hụi thảo (interest-free hụi)? vs bidding ROSCAs
How interest-free tontines work, pros/cons, comparison table vs auction hụi, open-or-join checklist + FAQ. Run transparent books with Excel/Huio.
Hụi ma and selling fake slots: how to spot tontine scams
What is hụi ma (phantom tontines / fake slots) and bán hụi khống (selling fake shares)? Warning signs, a due-diligence checklist, and how transparent ledgers cut fraud.
What are Hụi, Biêu, Họ, Phường? Vietnam’s regional ROSCA names
Why the South says hụi, the Center says biêu, and the North says họ or phường—same mutual-credit custom under Decree 19/2019. Culture table, checklist, FAQ, and digital ledgers.
What crime is tontine snatching (giật hụi)? Legal response guide
What crime is giật hụi under Vietnamese law? Civil vs criminal paths, Articles 174/175, how to file, and an evidence checklist when a chain collapses.
5 signs of a trustworthy hụi organizer (and red flags to avoid)
How to vet a ROSCA organizer before you pay. Five credibility checks—capital, roster transparency, legal interest, receipts, and technology—plus a join checklist and FAQ.
Most accurate auction tontine payout formula (with interest)
Step-by-step auction tontine math: live slot and dead slot contributions, net take-home, organizer commission, multi-period table, FAQ, and a period checklist.
If an organizer or member dies: how is hụi debt resolved?
When an organizer or member dies: live/dead inheritance, choàng hụi, ledger crisis. Protection checklist + FAQ + cloud records with Huio/Excel.
Is playing tontine legal? Analysis of Decree 19/2019/NĐ-CP
Is playing tontine legal under Decree 19/2019/NĐ-CP? The 20%/year interest cap, commune notification rules, mandatory ledgers, criminal risk, and an organizer checklist.
Do you pay Personal Income Tax on hụi profits? (Updated 2026)
Is tontine interest, share transfers, or organizer commission subject to Vietnamese PIT? Circular 111/2013, Decree 19 mutual-aid framing, FAQ, checklist—and why clear ledgers still matter.
Organizer checklist before opening a new hụi chain
Pre-launch checklist for chủ hụi: member screening, interest cap, UBND notice thresholds, ledger setup, VNeID/CCCD, tiền thảo, receipts, FAQ, and Huio/Excel CTAs.
Live slot vs dead slot in hụi: the clearest explanation
What are live slots (chân sống) and dead slots (chân chết) in auction tontines? Formulas, multi-slot examples, a payment checklist, and how Huio tracks status automatically.
When a member defaults (giật hụi): crisis steps for organizers
What organizers must do when a dead-slot member stops paying after taking the pot. Choàng hụi, negotiation, evidence, police filings, prevention checklist, and Huio safeguards.
How to calculate organizer commission (tiền thảo) accurately
Three ways to calculate organizer commission / tiền thảo: half-share, % of the pot, fixed fee. When to collect, numeric examples, Decree 19 notes, and automation tips.
How to migrate from Excel to a hụi management app
Step-by-step Excel → Huio migration: when to switch, data checklist, common pitfalls, dual-run period, FAQ, and CTAs for the free template plus app download.
Secret ballot vs open bid: what’s different in auction hụi?
Compare bỏ thăm (sealed bid) and kêu giá (open bid): pros/cons, when to choose, fair opening checklist + FAQ. Settle books with Excel/Huio.