Irrevocable Trust Tax Filing Question

In 2021, we filed individual income and irrevocable trust income on a single tax return.  In 2022, we filed two separate returns; 1 for individual income and other for irrevocable trust income due to a large gain in the irrevocable trust.   For 2023, we would like to revert back to a single tax return for both the personal income and the irrevocable trust income.  Is this possible for 2023 or do we need to continue forward every year with separate returns?

 

Thanks.