The IRS

Tier: High 1-A, very likely 0

The IRS will get your money. You can't stop them. They're all around us. You cannot run. You cannot hide. The IRS knows all.

Powers and Abilities: Absorption (has and will always absorb the money everyone), Subjective Reality (can take people into a reality where it looks like the IRS hasn't come to take all their money but yet in reality they have), Immortality (Types 1, 2, 3, 4, 6, 8) (As long as money exists nobody can even think of stopping them)

Attack Potency: Irrelevant

Speed: Omnipresent

Lifting Strength: Irrelevant

Striking Strength: Irrelevant

Durability: Irrelevant

Stamina: Limitless

Range: Omnipresent