SINGAPORE, June 12 (Reuters) - DBS Group plans to boost assets under management for its wealth business to S$500 billion ($369.7 billion) by the end of 2026, said the unit's head, as the top Singaporean bank bets on robust inflows into the city state.

Wealth assets at DBS grew 23% to a record S$365 billion last year, as Singapore benefitted from strong inflows of wealth into Asia due to its relative political stability, low taxes, and policies favorable for setting up family offices and trusts.

DBS, Southeast Asia's largest lender by assets, banks more than a third of Singapore's family offices.

"I'm still growing ... the market is actually kind of at the cusp of a recovery because rates are peaking so as rates come down, markets pick up," said DBS' Group Executive and Group Head of Consumer Banking Group and Wealth Management Shee Tse Koon.

Referring to the plan for growing the bank's wealth assets, Shee, who has worked at DBS for nearly eight years, told Reuters he was fairly confident about meeting the target, barring any "black swan" event.

DBS is also aiming to double the number of wealthy clients with assets worth at least S$1 million and above by end 2026, he said, adding the bank grew its affluent and high-net-worth clients by more than 50% over the last two years.

Global high-net-worth-individual wealth and population rose by 4.7% and 5.1%, respectively, in 2023, reversing from 2022's decline, the Capgemini Research Institute's World Wealth Report 2024 published on June 7 showed.

Risk appetite among the wealthy had also improved with cash holdings declining to 25% of portfolio totals in January 2024 from multi-decade highs of 34% the same month a year ago, the report showed.

With rising asset inflows, wealth management has become one of the main revenue drivers for banks in Singapore including for DBS, which last month posted record-beating quarterly results and said it expected net profit to exceed last year's record.

A S$3 billion money laundering scandal, which became public last year and which led authorities in the city-state to further sharpen their policing of the inflows of wealth and wealthy individuals into the country, has failed to upend the trend.

The number of family offices or one-stop firms that manage the portfolios of the wealthy in the city-state has continued to grow. They rose to around 1,400 last year from some 1,100 a year ago, according to statements from government.

Referring to the money laundering scandal, Shee said that Singapore's anti-money laundering regime has always been robust.

"However, criminals will adapt their behavior, so we have to evolve with the new typologies of these criminals in order to be one step ahead of them," added Shee, who was CEO of Indonesia at Standard Chartered prior to joining DBS in 2016.

($1 = 1.3523 Singapore dollars) (Reporting by Yantoultra Ngui; Editing by Sumeet Chatterjee and Kim Coghill)