LDR Treasury Deposit Vietnam: Critical SBV Rule Raises Cap to 50%

TL;DR: The new LDR treasury deposit Vietnam rule from the State Bank of Vietnam raises the share of State Treasury term deposits that banks can count toward their loan-to-deposit ratio from 20% to 50%, effective August 1, 2026 through July 31, 2028. The change frees up lending headroom at the state-owned banks holding the bulk of the roughly 492.5 trillion VND in Treasury deposits, with Vietcombank, BIDV, and VietinBank most affected.

The State Bank of Vietnam (SBV), the country's central bank, issued a decision on the LDR treasury deposit Vietnam calculation that changes how commercial banks measure their loan-to-deposit ratio (LDR), a core liquidity metric that caps how much a bank can lend relative to the deposits it holds. Starting August 1, 2026, banks may exclude up to 50% of State Treasury term deposits from the deposit base used in that calculation, up from the previous 20% threshold. For finance teams and data buyers tracking Vietnam's banking sector, the LDR treasury deposit Vietnam change is a meaningful supply-side liquidity signal worth watching alongside quarterly earnings data.

What does the LDR treasury deposit Vietnam rule actually change?

Loan-to-deposit ratio (LDR) measures a bank's total outstanding loans against its total deposits, and Vietnamese regulators cap it to keep lending in line with available funding. Under the prior rule, only 20% of a bank's State Treasury (Kho Bac Nha Nuoc) term deposit balance counted toward the deposit side of that ratio.

The new SBV decision on the LDR treasury deposit Vietnam formula raises the exclusion allowance to 50%, meaning a larger share of Treasury deposits can effectively support additional lending capacity without breaching the LDR cap. As of December 31, 2025, the State Treasury held more than 492.5 trillion VND in term deposits at state-owned commercial banks, with Vietcombank holding over 136 trillion VND, and BIDV and VietinBank holding roughly 135.9 trillion VND and 134.6 trillion VND respectively.

The rule applies from August 1, 2026 through July 31, 2028, giving banks a defined two-year window to plan lending strategy around the wider LDR treasury deposit Vietnam allowance. Analysts should note this is a regulatory recalibration of an existing metric, not new capital or new deposits entering the system.

Which banks gain the most from the LDR treasury deposit Vietnam change?

The state-owned commercial banks that hold the largest State Treasury deposit balances stand to gain the most usable lending capacity under the revised LDR treasury deposit Vietnam rule. Vietcombank, BIDV, and VietinBank each hold well over 130 trillion VND in Treasury term deposits, so a jump from a 20% to a 50% exclusion allowance materially expands the deposit base each bank can report for LDR purposes.

Vietcombank is the single largest holder of State Treasury term deposits among Vietnamese banks, with more than 136 trillion VND on its books as of the end of 2025. BIDV and VietinBank trail closely, each holding just above 134 trillion VND. Because the LDR treasury deposit Vietnam allowance scales with the size of a bank's Treasury deposit book, these three institutions capture a disproportionate share of the new lending headroom relative to smaller joint-stock banks that hold little or no Treasury deposits at all.

The SBV has paired the change with a supervisory requirement: banks accepting Treasury term deposits must actively monitor and control the mismatch in size and tenor between this funding source and how they deploy it, since Treasury deposits can be less predictable than retail deposits in timing. This condition is a direct acknowledgment that the LDR treasury deposit Vietnam allowance is not a free liquidity boost; it comes with an explicit asset-liability management obligation.

Why does the LDR treasury deposit Vietnam adjustment matter for data buyers?

For enterprise data buyers, banking analysts, and credit teams, a looser LDR constraint is a leading indicator of potential loan growth acceleration at the affected banks over the next two years. It also changes how Vietnam bank liquidity data should be interpreted in quarter-over-quarter comparisons: a bank's reported LDR may look more comfortable after August 2026 not because deposits grew, but because the LDR treasury deposit Vietnam calculation itself changed.

Teams building credit risk models, sector dashboards, or investor-facing analytics on Vietnamese banks should flag the LDR treasury deposit Vietnam policy shift as a structural break in the LDR time series, not a genuine liquidity improvement, when comparing periods before and after August 2026. Skipping this adjustment risks overstating a bank's underlying funding strength in any model trained on historical LDR trends.

This kind of regulatory metadata is exactly what DataCore's Company Intelligence Service tracks alongside financial statement data, so analysts do not have to manually reconstruct policy timelines from press releases. Structured, dated policy annotations let data teams distinguish a real change in bank fundamentals from a change in how a ratio is measured, which matters for anyone benchmarking Vietnamese banks against regional peers.

How should analysts track LDR treasury deposit Vietnam data going forward?

Going forward, anyone tracking Vietnamese bank liquidity should treat August 1, 2026 as a hard cutoff date in any LDR time series. Comparing a bank's LDR from July 2026 against its LDR from September 2026 without adjusting for the new LDR treasury deposit Vietnam rule will produce a misleading trend line that looks like a liquidity improvement rather than a definitional change.

The two-year window through July 31, 2028 also means this is not a permanent change; the SBV could revert, extend, or further adjust the LDR treasury deposit Vietnam allowance before that date, so ongoing monitoring of SBV circulars remains necessary rather than treating this as a one-time update to a data model.

Frequently Asked Questions

When does the new LDR treasury deposit Vietnam rule take effect?

The rule takes effect August 1, 2026 and remains in force through July 31, 2028, per the State Bank of Vietnam's decision.

What was the LDR treasury deposit exclusion rate before this change?

Banks could previously count only 20% of State Treasury term deposits toward their loan-to-deposit ratio deposit base; the new rule raises that to 50%.

Which banks hold the most State Treasury deposits in Vietnam?

As of December 31, 2025, Vietcombank held the largest balance at over 136 trillion VND, followed by BIDV at roughly 135.9 trillion VND and VietinBank at about 134.6 trillion VND.

Does the LDR treasury deposit Vietnam change mean banks now have more liquidity?

Not exactly. It changes how existing Treasury deposits are counted in the LDR formula, effectively expanding lending headroom, but the SBV has also required banks to actively monitor funding and tenor mismatches tied to this deposit source.

Data teams tracking regulatory shifts like this alongside real-time banking financials can use DataCore's Vietnam bank earnings coverage and interest rate impact analysis to see how liquidity policy and profitability trends intersect this cycle.

How does the LDR treasury deposit Vietnam rule compare with prior liquidity measures?

Vietnam's banking regulator has used LDR-related adjustments before to manage system liquidity without changing benchmark interest rates directly. Earlier interventions focused on open market operations and targeted refinancing, whereas the current LDR treasury deposit Vietnam change works through the denominator of a specific prudential ratio. This is a narrower, more surgical tool: it affects only banks that hold meaningful State Treasury deposit balances, rather than the system as a whole, which is why the practical impact concentrates so heavily at Vietcombank, BIDV, and VietinBank.

Smaller joint-stock commercial banks with little or no Treasury deposit exposure will see essentially no direct benefit from the new LDR treasury deposit Vietnam allowance, even though they compete with the state-owned banks for the same corporate and retail lending opportunities. Over the two-year window, this could subtly shift competitive dynamics in segments like infrastructure lending, state-owned enterprise financing, and large corporate credit lines, where balance sheet capacity is often the binding constraint rather than pricing.

What should credit and investment teams do with this LDR treasury deposit Vietnam data?

Credit teams underwriting exposure to Vietnamese banks should ask counterparties directly how much of their reported LDR improvement, if any, is attributable to the LDR treasury deposit Vietnam allowance rather than organic deposit growth or loan book discipline. Investment teams building comparative valuation models across ASEAN banks should likewise annotate Vietnamese bank LDR figures from August 2026 onward with a footnote referencing this regulatory change, so cross-market comparisons are not distorted by a metric that moved for definitional reasons in one market but not others.

Because the LDR treasury deposit Vietnam rule runs through July 31, 2028, it is also worth building a calendar reminder well before that expiry date. If the SBV lets the allowance lapse back to 20%, the reported LDR at Vietcombank, BIDV, and VietinBank could mechanically tighten again even if nothing else about their balance sheets has changed, which is the mirror image of the effect being introduced now.