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Interest Rates·6 min read·30 September 2026

ANZ matches BNZ on 18-month and 2-year specials — NZ's largest lender cuts into a rising-swap spring market

ANZ cut its 18-month special to 5.29% (−16 bps) and 2-year to 5.35% (−14 bps), matching BNZ on those terms. Westpac still leads the Big-5 2-year at 5.29%. Here's the spring competitive map while swaps rise.

ANZ just sharpened the two tenors that matter most for spring locks — and it did it while wholesale costs are still rising.

Effective with the latest card (reported 29 Sep), ANZ's 18-month special is 5.29% (−16 bps) and its 2-year special is 5.35% (−14 bps). That now matches BNZ on both terms. It does not undercut Westpac's Big-5 2-year special at 5.29%.

This is catch-up competition on the tenors brokers and FHBs are shopping — not a claim that "rates are falling" across the board.

What ANZ changed

Per interest.co.nz (29 Sep) and the borrowing table (below-80% LVR specials as reported):

Term ANZ special Move
6 months 4.79% (as reported)
1 year 4.99% (as reported)
18 months 5.29% −16 bps
2 years 5.35% −14 bps
3 years 5.59% (as reported)

Always re-check live conditions and equity bands before you quote — specials are not always the price a client pays.

Competitive map (Big-5 + Co-op)

Snapshot from interest.co.nz (below-80% LVR specials / owner-occupier where noted):

Lender 6m 1yr 18m 2yr 3yr
ANZ 4.79 4.99 5.29 5.35 5.59
ASB 4.79 4.99 5.35 5.45 5.45
BNZ 4.89 5.19 5.29 5.35 5.59
Kiwibank 4.85 5.15 — 5.39 5.59
Westpac 4.89 5.19 5.45 5.29 5.59
Co-op OO 4.89 5.19 5.35 5.49 5.69
  • ANZ = BNZ on 18m 5.29% and 2yr 5.35%
  • Westpac still owns the Big-5 2yr floor at 5.29%
  • ASB, Kiwibank, and Co-op unchanged overnight relative to this ANZ move (Kiwibank/Co-op still at their ~24 Sep levels)

Don't pitch ANZ as having beaten Westpac on 2yr. It hasn't.

Why now (short)

Spring selling season is here, and interest.co.nz notes 1yr/2yr swaps jumped sharply — roughly +10 / +14 bps in a week, and about +45 bps on the 2yr versus a month ago. ANZ's cut is competition into rising wholesale costs, not a signal that funding has eased.

Continuity already covered on MortgageReady: Westpac's 2yr 5.29% (~19 Sep), BNZ's 18m 5.29% / 2yr 5.35% (22 Sep), Kiwibank's lift (24 Sep). This is the largest lender joining that selective spring pattern.

Takeaway for brokers and FHBs

  1. Shop 18m vs 2yr — ANZ and BNZ are now aligned on both; Westpac still leads Big-5 2yr
  2. Package still matters — cashbacks, fees, and break costs can outweigh 6–14 bp on the rate (no invented dollar savings)
  3. Equity bands — many specials assume lower LVR; don't quote a ≥20%-style special to a low-deposit client
  4. File-ready before the next move — docs and numbers current so the chat is term strategy, not payslip chase

What did not move

  • No other Big-5 overnight reshuffle tied to this ANZ card
  • OCR still 2.75% (last move 2 Sep); next MPR window is October — not a new OCR decision in this piece
  • We're not reopening ANZ's earlier economist path (three hikes to 3.50%) as news here

Disclaimer: Not financial advice. One bank's special ≠ the whole market. Figures from interest.co.nz as at the 29 Sep report — check live offers and conditions before you quote.

Ready to prepare?

For brokers: ANZ just matched BNZ on 18m and 2yr — rebuild the rate-shop table, keep Westpac's 2yr 5.29% in the mix, and send clients your branded link so affordability, DTI, deposit and opt-in docs arrive before you lock a tenor. Learn more about MortgageReady for brokers.

For buyers: Don't chase a single poster rate. Compare 18-month vs 2-year across ANZ, BNZ and Westpac with your broker — and get a Ready Pack ready so you're deciding on strategy, not paperwork. Start free at MortgageReady.

Sources

  1. interest.co.nz — ANZ spring card (29 Sep 2026)
  2. interest.co.nz — live borrowing table

Ready to see where you stand?

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