Page 309 - BTSGroup ONE REPORT 2021/22_EN

BTS Group Holdings Public Company Limited 6.4 Notes to Consolidated Financial Statements 307
Annual Report 2021/22

31. Provisions

(Unit: Thousand Baht)
Consolidated f nancial statements

Major maintenance or
restoration of elevated
train projects under service Construction cost of carpark
Special business tax concession building and skywalk Total
Balance as at 1 April 2020 1,036,566 333,573 - 1,370,139
Increase from acquisition of subsidiary - - 271,443 271,443
Increase 34,774 - 2,344 37,118
Decrease (9,060) (21,316) - (30,376)
Revision of provision (316,232) (35,923) (15,737) (367,892)
Balance as at 31 March 2021 746,048 276,334 258,050 1,280,432
Increase 18,481 49,043 9,178 76,702
Decrease (35) (6,612) - (6,647)
Revision of provision (106,599) (34,177) - (140,776)
Balance as at 31 March 2022 657,895 284,588 267,228 1,209,711

As at 31 March 2022
Current 25,840 - - 25,840
Non-current 632,055 284,588 267,228 1,183,871
657,895 284,588 267,228 1,209,711
As at 31 March 2021
Current 998 - - 998
Non-current 745,050 276,334 258,050 1,279,434
746,048 276,334 258,050 1,280,432