BigbankFlexibel Sparen

Instant access · Bigbank AS · Estonia · Directly at the bank
Promotional rateNew customers only
Promotional rate
3.00%
then 2.00%
since 28 Oct 2026
EffectiveThe effective annual rate for €50,000: what you really earn per year, after fees and including compound interest, so that terms and payout frequencies are comparable. The promotional rate applies for 6 months; after that 2.00%. Above €250,000 you earn no interest.
2.50%
for €50,000
Your return on €50,000
€1,250
interest per year
Deposit guarantee
€50,000 fully protected
Estonian scheme

Bigbank AS · Tagatisfond – Hoiuste tagamise osafond · €100,000 per person per bank

Your calculation for €50,000

Gross interest over 1 year: €1,250.
Existing customers do not get the promotional rate: 2.00% → €1,000 over 1 year.
In the calculation: 6 months promotional rate (€750), then the base rate.
Assumption: the variable rate stays the same for the whole period. Gross, before tax.
Interest built up over 1 year
€ 0€ 500€ 1kstart6 mo1 yr€1,250After 1 month: €125 rate · balance €50,125After 2 months: €250 rate · balance €50,250After 3 months: €375 rate · balance €50,375After 4 months: €500 rate · balance €50,500After 5 months: €625 rate · balance €50,625After 6 months: €750 rate · balance €50,750After 7 months: €833.33 rate · balance €50,833.33After 8 months: €916.67 rate · balance €50,916.67After 9 months: €1,000.00 rate · balance €51,000.00After 10 months: €1,083.33 rate · balance €51,083.33After 11 months: €1,166.67 rate · balance €51,166.67After 12 months: €1,250.00 rate · balance €51,250.00

Rate and conditions

BalanceRate
€0 – and up2.00%
Interest-bearing up to
€250,000
Interest payout
yearly, compounded (interest on interest)
Fees
none
Promotion conditions
  • Promotional rate 3.00% for 6 months
  • New customers only
  • Bonus voor nieuwe klanten: 3,00% voor de eerste 6 maanden, daarna de standaardrente (2.00%)
Access
Instant access
Minimum deposit
none
Maximum deposit
not stated
Current account required
no
For whom
new and existing customers
Open via
Direct · available to residents of the Netherlands
  • Rente wordt jaarlijks op 31 december bijgeschreven
  • Rente over een maximaal bedrag van € 250.000; het meerdere staat renteloos
  • Vrij opneembaar; identificatie via partner AMP Groep bij het klant worden

Deposit guarantee

€50,000 fully protected
Estonian scheme

Bigbank AS · Tagatisfond – Hoiuste tagamise osafond · €100,000 per person per bank

Licence and verification
Institution
Bigbank AS
Status
Verified European deposit guarantee scheme
Scheme
Tagatisfond – Hoiuste tagamise osafond (Estonia)
Guarantee
€100,000 per person per institution
Verification
Tagatisfond deelnemerslijst
detailsgelezen 2026-09-02
source ↗ · 2 Sep 2026
Taxes
Country
Estonia
Withholding tax
No withholding tax
Standard rate
0.00%
For a Dutch saver
0.00%
Notes
Estonia withholds no tax on savings interest of non-residents: you receive the full interest.

Rates are gross. The Dutch box 3 wealth tax is separate and not included.

Read on: Is saving at a foreign bank safe? How the deposit guarantee works in Europe · Saving more than €100,000: how to spread your money across banks

Rate history

2.50%2.75%3.00%3.25%3.50%19 Jun 202626 Aug 2026now3.00%3.10% from 19 Jun 2026 until 7 Aug 20262.75% from 7 Aug 2026 until 2 Sep 20262.75% from 2 Sep 2026 until 16 Sep 20263.00% from 16 Sep 2026 until 28 Oct 20263.00% from 28 Oct 2026 until now
FromRateUntil
28 Oct 20263.00%current
16 Sep 20263.00%28 Oct 2026
2 Sep 20262.75%16 Sep 2026
7 Aug 20262.75%2 Sep 2026reported
19 Jun 20263.10%7 Aug 2026reported

All historic rates of Bigbank →All savings products of Bigbank →

  • 28 Oct 2026Bigbank – Flexibel Sparen: limits changed (min –→–, max –→–, rate cap –→250000)
  • 16 Sep 2026Bigbank – Flexibel Sparen: promotional rate 2.75% → 3.00% (base rate 2.00%)
  • 2 Sep 2026New: Bigbank – Flexibel Sparen 2.75%

Rate checked on 2 Nov 2026.

Other offers from Bigbank