Automatic provincial tax credits

• How do I claim the Saskatchewan low-income tax credit (SKLITC)?
• How do I claim the Prince Edward Island sales tax credit (PEISTC)?
• How do I claim the Ontario sales tax credit (OSTC)?
• How do I claim the Nova Scotia affordable living tax credit (NSALTC)?
• How do I claim the Newfoundland and Labrador harmonized sales tax credit and/or senior’s benefit (NLHSTC and/or NLSB)?
• What is the solidarity tax credit and how do I apply for it?
• How do I claim the BC low income climate action tax credit (BCLICATC)?