SQL Server 2017

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CREATE TABLE dbo.T (Year INT);
INSERT dbo.T (Year) VALUES (2019), (2020), (2021);
3 rows affected

CREATE VIEW dbo.V 
AS
SELECT Year,
        DateAddYear = DATEADD(YEAR, 1, DATEFROMPARTS([Year], 1, 1)) 
FROM dbo.T;
SELECT Year, DateAddYear
FROM dbo.V;


Year
DateAddYear


2019
01/01/2020 00:00:00

2020
01/01/2021 00:00:00

2021
01/01/2022 00:00:00

Year	DateAddYear
2019	01/01/2020 00:00:00
2020	01/01/2021 00:00:00
2021	01/01/2022 00:00:00