Example:

Tax Code

TCD Eff. From

TCD Eff. To

Tax Rule

 Eff. From

Eff. To

 TCD Effective?

Disp. Error

TCD1

 01/01/2015

31/01/2015

TX1

21/01/2015

28/02/2015

Yes

 

No

TCD1

 01/01/2015

31/01/2015

TX1

 01/02/2015

28/02/2015

No          

 

Yes

TCD1

 01/02/2015   

28/02/2015

TX1

21/01/2015

31/01/2015

No

 

Yes